Comparison

Impossible Cleanup vs Momentum

Price, ratings, monetisation and update history for both apps, side by side β€” with what reviewers say about each.

Head to head
About

Impossible Cleanup

Features
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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.

About

Momentum

Features
Read full description

Feeling overwhelmed by your goals? Does your inner critic tell you you're not doing enough? In a world that constantly demands more, it's easy to forget the progress you make every day and lose sight of how truly capable you are. Momentum is a simple, private, and beautifully designed space to counter that narrative. It’s not just another habit tracker or journal; it’s a system for building genuine self-belief from the ground up, based on proven principles of high-performance psychology. We believe that confidence isn't a giftβ€”it's a habit you build. Momentum is the tool to build that habit. HOW IT WORKS: TWO COMPLEMENTARY SYSTEMS 1.ACKNOWLEDGE YOUR DAILY EFFORT (Achievements) True, lasting success is built on small, consistent actions. Momentum makes it effortless to capture these often-overlooked wins that build the foundation of your progress. Log in Seconds: Capture any positive action, no matter how small. "Made the bed." "Went for a walk." "Drank a glass of water." It’s not about what the world considers productive; it’s about what you know is a step forward. Build Momentum: By creating a tangible record of your daily efforts, you build a powerful chain of consistency that motivates you to keep going, day after day. 2.BUILD YOUR LIBRARY OF PROOF (Cookies & Jars) When you face a real challenge, you need more than generic motivationβ€”you need proof of your own strength. The Cookie Jar Method, Digitized: Promote your most significant achievements into "Cookies." These are your major victories, your cherished memories, the times you overcame and succeeded. Organize Your Strengths: Store your Cookies in personalized "Jars" named after the quality you demonstrated, like Resilience, Discipline, or Courage. Find Strength from Within: The next time you feel stuck, overwhelmed, or filled with self-doubt, don't look for external validation. Open your Cookie Jar, draw out a past success, and remind yourself of the undeniable proof of who you are and what you're capable of. Terms (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Impossible Cleanup4 screens
Momentum4 screens

Verdict

The call

The clearest difference is in-app purchases: Impossible Cleanup at none against Momentum's 3. Momentum's advantage is update cadence (fortnightly vs every 2 months) and iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Momentum sells 3 in-app purchases, starting at $3.99 per month. Impossible Cleanup asks for nothing beyond the download.

UpkeepUpdate frequency

Impossible Cleanup ships an update every 2 months, Momentum fortnightly. The most recent releases landed on September 23, 2026 and September 10, 2026 respectively.

Scorecard3 real differences Β· 3 level
Impossible Cleanup versus Momentum: the parameters behind the verdict, then further details
ParameterImpossible CleanupMomentum
PriceFreeFree
Update frequencyEvery 2 monthsFortnightly β€” better
AdsNoNo
In-app purchasesNo β€” betterYes
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.013.0 β€” better
Further details β€” not scored
Size36 MB33 MB
Age rating4+4+
DeveloperMindus SARLAvocado Studio Pty Ltd

In-app purchases

None

Impossible Cleanup

No in-app purchases

3 purchases

Momentum

Subscriptions3
  • Premium Pass$3.991 Month
  • Premium Pass3 Days trial$3.991 Month
  • Premium Pass$34.991 Year

Questions

Is Impossible Cleanup free?
Impossible Cleanup is free to download, with no in-app purchases.
Is Momentum free?
Momentum is free to download, with in-app purchases available.
Do Impossible Cleanup or Momentum have ads?
Neither Impossible Cleanup nor Momentum shows ads.
Which is updated more often, Impossible Cleanup or Momentum?
Impossible Cleanup ships an update every 2 months, and Momentum fortnightly. Most recently, Impossible Cleanup was updated on September 23, 2026 and Momentum on September 10, 2026.

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