What Is Memebook | Solana's Tipping Social App and Where the $MBK Airdrop Stands

Memebook is a Solana mobile social app where you can tip a post in SOL straight from your wallet. It landed on Google Play on June 19, 2026, its seed round was made public on August 10, and on August 13 it removed the NFT-holding requirement that had gated entry.

Now that anyone can get in for free, what it costs you is not money but the time it takes to keep posting and build up XP. Aggregate the full public list of registered users, and roughly 40% of that XP sits with the top 10.

You log in by connecting a wallet — no email address, no password. XP accumulates every time you post, comment or like, and other users can tip you in SOL and SKR.

Image: screenshot of the official Memebook site (taken August 17, 2026)

Accounts whose usernames end in ".skr" make up 62.5%, while only 20 use ".sol". The .skr domain is the one handed out by Solana Seeker, which lines up with Memebook's selection for Solana Mobile's official dApp Spotlight on July 27, 2026.

Rather than a social app that has spread across Solana as a whole, where it stands today is an app for the crowd holding a Seeker device.

Since August 13, 2026, finishing the quests gets you a free Iron pass. Paid passes have turned into something you buy to raise your daily activity allowance and XP multiplier.

The SOL prices in the table are the values shown on the mint page with no wallet connected, as of August 17, 2026. That same page states it displays the real prices once you connect, and the server-side values after connecting also govern the XP multipliers and daily caps.

Tips carry a 5% platform fee, and the remainder goes straight to the creator's wallet. Article 3 of the terms of service states that the operator does not hold user funds and cannot reverse a confirmed transaction.

Image: screenshot of the official Memebook mint site (taken August 17, 2026)

Campaigns and Rewards You Can Join Right Now

For the referral campaign, only the counting rules and the standings are public; what the top spots actually receive could not be confirmed from public information. 52 people and 179 referrals in total are recorded, 48 of which belong to the single person in first place.

Can You Use It from Japan, and Can You Get In on an iPhone?

There is no clause in the terms of service restricting regions, and the Japanese Google Play page displays as normal. That is still a separate matter from officially permitting use in Japan.

The only way in is an Android device, and the iOS version is still labeled "Coming Soon" officially with no announced release date. If all you have is an iPhone, there is no entrance at all.

👉 Check the current terms on the official Memebook site

The pillar of the design is that the entry pass is an NFT that cannot be transferred. Without a pass bound to your wallet you can neither post nor like, and its tier sets your daily activity allowance and XP multiplier.

What it wants to stop is one person running a mass of accounts and diluting the rewards. Making people pay the cost of participation up front as a non-transferable on-chain asset is the attempt to close that off.

Opening it up for free has thinned that premise, though.

Holders of paid passes number 152 out of all registered users, or 8.0%. Roughly one in twelve is actually putting up the cost of entry, and the rest are in simply by clearing quests on X and Telegram.

In the registered-user list, 32.9% of rows show a mismatch between the type of pass minted and the rank derived from XP. There are also 16 rows holding the most expensive Mythic while ranking at the very bottom — buying a pass does not move your standing.

For now XP is an in-app number, with no guarantee that it can be exchanged for $MBK. The official site says the XP you build today turns into $MBK utility at TGE, but the supply, the allocation and the conversion rate all remain undisclosed.

The distribution of XP itself is skewed as well.

Across 1,906 registered users the median XP is 25, the top 10 alone hold roughly 40% of the total, and the top 100 hold about 77%. 358 users — 18.8% of registrations — still sit at zero XP.

The totals the team published on Telegram — 8,090 posts, 17,912 comments and 59,706 reactions — sit on top of that same skew. The volume is being produced by a handful of regulars, and anyone who joins later is structurally disadvantaged in lining up on the same ground.

Image: screenshot of the official Memebook Telegram channel (taken August 17, 2026)

That same post closes by telling anyone farming Memebook to keep going and stack points. The team itself is calling in the people who are here for the reward.

Neither the 6,020 Telegram subscribers nor the 2,277 followers on X works as a gauge of genuine interest, given that the entry quest makes joining both mandatory. As of August 17, 2026, the post covered by the quest had 5,000 impressions and 539 reposts, while an ordinary post had 691 impressions.

The unverified points that bear directly on your money and your time are in three places: paying for the pass, the substance of the operator, and the backing behind its investor.

Can You Return the Pass You Bought, or Sell It?

The footnote on the mint page states plainly that "Minting is final. Passes are non-refundable and soulbound to your wallet." There are no refunds, and because it is bound to your wallet you cannot offload it on the secondary market either.

No audit report could be confirmed in public information, and the contract address does not appear on the client side, so there is no route for a third party to verify what is inside.

Who Runs It?

Neither the founder's name, the development team's background, nor any corporate registration is public. The only operating name is "Memebook Labs," which appears in Article 3 of the copyright policy and in the footer, and the sole point of contact is contact@memebook.app.

There is no whitepaper and no developer documentation site, which means you pay without knowing where accountability sits.

Who Is TOF Ventures, the Investor?

The seed round was first announced not by Memebook itself but by the investor side: an article on why it invested, published by TOF Ventures on August 10, 2026. On its own site the firm claims $420M in assets under management and 78 portfolio companies, and displays logos including Stripe and Anthropic.

Image: screenshot of the official TOF Ventures top page (taken August 17, 2026)

Its portfolio and its team's backgrounds are both withheld on the grounds of NDAs, however, and the only deal listed for the firm in the crypto-fundraising.info funding database is Memebook. No information corroborating the track record it claims through a third party could be confirmed.

Now that a free Iron gets you in, what you put into Memebook is time rather than money.

Posts, comments and likes all have a fixed daily count, and how far you can build within the free allowance is the dividing line.

The other thing is where the material that supports trust sits. While no substance about the operator and no technical documentation has surfaced, the outward-facing credentials — selection for a Solana Mobile program, a quote repost that a co-founder answered with three emoji, an investor's self-claims that cannot be corroborated — are all borrowed from outside.

What can be checked on the product side is about limited to the numbers in the registered-user list, and our own observation that the Google Play download count moved from the 50 tier to the 1,000 tier in five days.

What you need is an Android device, a Solana wallet, and accounts on X and Telegram.

1. Set up a Solana wallet with Phantom or Solflare and put a small amount of SOL in it for gas
2. Connect the wallet to mint.memebook.app and complete verification by signing
3. Finish the specified tasks on X and join the Telegram channel and group
4. Once the quests are verified, minting unlocks and you receive the free Iron pass
5. Mint a paid pass only if you want to raise your caps and multiplier (no refunds, no resale)
6. Install memebook from Google Play and enter with the same wallet
7. Build up XP by posting, commenting and liking

As of August 17, 2026, the Google Play description still reads that only people holding a .skr domain and a Memebook NFT can access it, which has not caught up with the current open access.

Among reward-driven social apps on the same Solana, Loud came first, and you can compare where the reward money comes from.

👉 Check the latest pass prices and quest details on the mint page

What it costs to start Memebook now is a free Iron pass and the time you spend in the app.

XP is skewed to an extreme handful at the top, though, which means the share left for those building later is thin from the start. With neither the rate nor the timing of the conversion into $MBK settled, the worth of the time you spend turns on whether you find yourself wanting to keep using a feed that comes with tips and XP.

Sources

1. Official Memebook site (2026)
2. Official Memebook mint site (2026)
3. Memebook Top Referrers (2026)
4. Memebook public registered-user list (2026)
5. Google Play "memebook - solana social app" (2026)
6. Official Memebook Telegram (2026)
7. X @memebookapp (2026)
8. X @toly (2026)
9. TOF Ventures "Why We Invested" (2026)
10. crypto-fundraising.info (2026)