Find the Difference! vs Rechenflow Mental Math
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Find the Difference!
Engage in a classic spot-the-difference puzzle game. Compare two nearly identical images and find the subtle variations. Enjoy a relaxing experience with beautiful photos and multiple game modes.
- Spot subtle image differences
- Beautiful photos in categories
- Timed and untimed game modes
- Global leaderboards
- Hundreds of puzzles
- Suitable for all ages
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Classic find the difference game where you look at two very similar images and spot the subtle differences between them. Simple, relaxing, and beautifully designed – perfect for everyone. What makes it great: - Beautiful photos organized into categories like Animals, Landscapes, Flowers, and more - Two game modes – play with a timer for a challenge or without it to relax - Global leaderboards for both gameplay modes - Perfect for quick sessions or longer, relaxing play - Fun for both kids and adults - Hundreds of differences to find – with more coming soon
Rechenflow Mental Math
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Mental math for your daily thinking break. Ten questions a day or a quick practice round: Rechenflow turns mental arithmetic into a game. Pick the right answer, spot calculation patterns and follow your progress. INCLUDED FOR FREE • Daily challenge with ten questions and one attempt per day • Addition practice with freshly generated questions • Statistics and history UNLOCK COMPLETE ONCE • Subtraction, multiplication, division, percentages and squares • Sprint: how many questions can you solve in 60 seconds? • Estimation tasks and harder pro levels • Daily pro challenge and one streak joker per month YOUR PACE, YOUR STYLE Fit in a short round or stay for a longer practice session. Choose light mode, dark mode or your system setting. Available in English, German, French, Spanish, Italian and Brazilian Portuguese. No ads. No subscription. No cloud account is needed to play or buy. Local rounds work offline; verified online results, purchases, restores and optional cloud backup require a connection.
Screenshots
Verdict
The clearest difference is in-app purchases: Rechenflow Mental Math at none against Find the Difference!'s 8. Rechenflow Mental Math also leads on update cadence (every 4 days vs every 3 months). Find the Difference!'s advantage is device support (5 vs 3). On price, ads 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. Find the Difference! sells 8 one-off in-app purchases. Rechenflow Mental Math asks for nothing beyond the download.
Find the Difference! ships an update every 3 months, Rechenflow Mental Math every 4 days. The most recent releases landed on October 10, 2026 and October 6, 2026 respectively.
| Parameter | Find the Difference! | Rechenflow Mental Math |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (690 ratings) — better | — |
| Positive reviews | 67.5% of reviews | — |
| Number of ratings | 690 — better | — |
| Update frequency | Every 3 months | Every 4 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod, Mac, Apple TV — better | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 65 MB | 63 MB |
| Age rating | 4+ | 4+ |
| Developer | Leszek Szary | Christian Hermann |
Bugs and requests
Find the Difference!
Reported bugs
3 issues- App stays in center of computer screen
- Spelling mistake penalty causes restart
- Inconsistent difficulty across puzzles
Requested features
7 requests- New images and puzzles added regularly
- Help or hints button for difficult puzzles
- Display of missed differences after game completion
- Option to disable timer completely
- Background music available on iTunes
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- Larger text and image sizes
- More frequent content updates
Rechenflow Mental Math
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Find the Difference!
- FoodFree
- Flowers And PlantsFree
- LandscapesFree
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- CitiesFree
- WinterFree
- SummerFree
- AutumnFree
- Hints$0.99
Rechenflow Mental Math
No in-app purchases
Questions
Is Find the Difference! free?
Is Rechenflow Mental Math free?
Do Find the Difference! or Rechenflow Mental Math have ads?
Which is updated more often, Find the Difference! or Rechenflow Mental Math?
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