Impossible Cleanup vs Reef Futures
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Impossible Cleanup
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In 2019, a cleanup of Henderson Island was led by Howell Conservation Fund. The team successfully cleared 100% of the beach, overcoming countless challenges. Due to a number of global and local issues, the 6 tonnes of collected materials are awaiting retrieval. Henderson Expedition 2024 builds on Mission 2019 to finish what was started by Howell Conservation Fund, now in collaboration with Plastic Odyssey. The expedition’s mission is to build an international coalition to complete the cleanup of the world’s most polluted beach and close the loop on this plastic pollution, making the Impossible Possible.
Reef Futures
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This is where you'll find the Reef Futures Symposium program schedule. View session descriptions, abstracts, authors, session times, and room locations. Build your own schedule for the week, and understand what sessions are happening where and at what time at the conference venue. Receive real-time updates from the organizers about conference events, schedule changes, transportation updates, and more.
Screenshots
Verdict
The clearest difference is ads: Impossible Cleanup at none against Reef Futures's shown. Impossible Cleanup also leads on update cadence (every 2 months vs every 10 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Impossible Cleanup ships an update every 2 months, Reef Futures every 10 months. The most recent releases landed on September 23, 2026 and September 22, 2026 respectively.
| Parameter | Impossible Cleanup | Reef Futures |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months — better | Every 10 months |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 36 MB | 50 MB |
| Age rating | 4+ | 4+ |
| Developer | Mindus SARL | OKCoral |
In-app purchases
Impossible Cleanup
No in-app purchases
Reef Futures
No in-app purchases
Questions
Is Impossible Cleanup free?
Is Reef Futures free?
Do Impossible Cleanup or Reef Futures have ads?
Which is updated more often, Impossible Cleanup or Reef Futures?
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