Flip Ball vs Difference pairs
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Flip Ball
Compete to collect coins in this retro arcade action game by pulling a spring to launch a ball. Navigate challenging stages, avoid falling into holes, and master realistic ball physics. Enjoy a fun and engaging experience with simple touch controls.
- Spring-based ball launching
- Coin collection challenges
- Realistic ball physics
- Paper and 3DCG stages
- Simple touch controls
- Avoid falling into holes
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This game is the 7th iPhone game for the Web Game Site "DAN-BALL". Easy operation only of pulling a spring. Action game that competes without falling into a hole how many coins taken. Cute cat stage made of paper, realistic pre-rendering 3DCG stage, please get a coin. Operating with realistic ball physics of motion. [ How to play ] touch -> drag -> release The spring force to play ball, drag depends on the distance. [ Game Tips ] Do not drop the ball in the hole. And please collect coins. Arrive at the ball to the goal, restart from the top of the same course. Compete for the number of coins collected. Please Enjoy it!
Difference pairs
Engage in a challenging mistake-finding game with 250 unique puzzles. This app offers a difficult yet fun experience for those seeking a mental workout. It has achieved significant popularity, ranking highly in the iPad game charts.
- 250 challenging puzzles
- Mistake finding game
- Difficult gameplay
- Free to play
- High chart ranking
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The Hardest Mistake in the App Store 250 questions in total It is a fun free mistake finding game. Please download and enjoy. This application has become 3rd overall in iPad division of Japanese app store. Thank you very much.
Screenshots
Verdict
The clearest difference is review sentiment: Difference pairs at 94% against Flip Ball's 67%. Difference pairs also leads on rating (4.3 vs 4.0). Flip Ball's advantage is monetization model (ad-supported vs free with in-app purchases). On price, ratings volume, update cadence and ads 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.
Difference pairs holds the better App Store score, 4.3 against 4.0. Both are backed by a comparable volume of ratings — 5 and 4 respectively. Written reviews point the same way: 67% of Flip Ball's written reviews are positive against 94% of Difference pairs's.
Both ship on a similar rhythm, roughly every 4 months. The most recent releases landed on October 16, 2026 and October 18, 2026 respectively.
| Parameter | Flip Ball | Difference pairs |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (5 ratings) | 4.3 (4 ratings) — better |
| Positive reviews | 66.7% of reviews | 94.4% of reviews — better |
| Number of ratings | 5 — better | 4 |
| Update frequency | Every 4 months | Every 4 months |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | Ad-supported — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 25 MB | 53 MB |
| Age rating | 4+ | 4+ |
| Developer | DAN-BALL | koikoi.biz |
Customer experience
Flip Ball
Difference pairs
In-app purchases
Flip Ball
No in-app purchases
Difference pairs
No in-app purchases
Questions
Is Flip Ball free?
Is Difference pairs free?
Which has better reviews, Flip Ball or Difference pairs?
Do Flip Ball or Difference pairs have ads?
Which is updated more often, Flip Ball or Difference pairs?
Other comparisons
