Exponential Idle vs Scratch Inc.
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Exponential Idle
Engage in a math-inspired incremental game where you strategically stack virtual money through exponential growth. Advance through time, make variable changes, and purchase upgrades to accelerate your earnings and unlock achievements.
- Exponential growth mechanics
- Time progression
- Change of variables
- Buy upgrades
- Earn virtual money
- Unlock achievements
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Play Exponential Idle, a math-inspired incremental game. Your goal is to stack up money by taking advantage of exponential growth. To do so, you have to step through time by tapping the equation or simply let the time follow its course. You can perform change of variables to accelerate the process, buy upgrades, get rewards, and unlock achievements while earning virtual money.
Scratch Inc.
An idle incremental game where you build an empire by scratching cards and earning points. Upgrade your cards, unlock automation, and prestige to progress faster. Enjoy endless upgrades, achievements, and global leaderboards with no ads or wait timers.
- Endless Upgrades
- Prestige for Progress
- Achievements with Rewards
- Global Leaderboards
- Playable Offline
- No Ads
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Build an Empire, From Scratch Scratch cards, earn points, and grow your empire in this idle/incremental game. Upgrade your cards, unlock automation, prestige across industries, and climb the leaderboards — all with no ads, ever. • Endless Upgrades – Boost your point gain, match multipliers, grid size, and so much more. • Prestige for Progress – Reset to climb faster across deep progression layers. • Achievements with Rewards – Earn Gold and multipliers by completing fun challenges. • Global Leaderboards – Compete with others across the world across a variety of challenges. • Playable Offline – Play anywhere anytime • No Ads. No Wait Timers. Just Progress and Big Numbers. Made by a solo dev. Built to respect your time. (A reimagining of my first game)
Screenshots
Verdict
The clearest difference is ads: Scratch Inc. at none against Exponential Idle's shown. Scratch Inc. also leads on update cadence (every 3 days vs every 3 weeks). Exponential Idle's advantage is rating (4.9 vs 4.7) and iOS requirement (8.0 vs 13.0). On price, review sentiment, ratings volume and in-app purchases 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. Exponential Idle sells 4 one-off in-app purchases and Scratch Inc. sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Exponential Idle holds the better App Store score, 4.9 against 4.7. Both are backed by a comparable volume of ratings — 4.1K and 1.9K respectively. Written reviews complicate that: 92% of Exponential Idle's written reviews are positive against 93% of Scratch Inc.'s, so the app with the better star average is not the one people write more warmly about.
Exponential Idle ships an update every 3 weeks, Scratch Inc. every 3 days. Both last shipped on September 22, 2026.
| Parameter | Exponential Idle | Scratch Inc. |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (4.1K ratings) — better | 4.7 (1.9K ratings) |
| Positive reviews | 91.8% of reviews | 93.2% of reviews — better |
| Number of ratings | 4.1K — better | 1.9K |
| Update frequency | Every 3 weeks | Every 3 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 8.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 95 MB | 37 MB |
| Age rating | 4+ | 12+ |
| Developer | Gilles-Philippe Paille | Makopaz LLC |
Customer experience
Exponential Idle
Scratch Inc.
User reviews
Exponential Idle
From 4.1K App Store ratingsWhat we love
- 👍 Great and addicting game
- 👍 Interesting story and educational
- 👍 Numbers go big
- 👍 User-friendly with good descriptions
- 👍 Highly automated progression
Room to improve
- 🐛 Occasional bugs and glitches
- ⏱️ Slow progression after initial stages
- 🕹️ Difficult mini-games
- 🔒 Harsh time-change penalty
- 🔋 Potential performance issues on some devices
Scratch Inc.
From 1.9K App Store ratingsWhat we love
- 👍 Enjoyable gameplay
- 🚀 Satisfying idle mechanics
- 💡 Active developer listening to feedback
- 👍 Optional in-app purchases
- 👍 Polished interface
Room to improve
- 💰 In-app purchases feel expensive
- 🔧 Needs more balance and content
- 🐛 Offline rewards not working consistently
Bugs and requests
Exponential Idle
Reported bugs
3 issues- Puzzle mini-games not loading correctly
- Offline progress issues after updates
- Occasional app crashes
Requested features
5 requests- More mini-games and challenges
- Better explanations for advanced mechanics
- Adjustable color schemes and visual customization
- Improved offline progress tracking
- Smoother performance and optimization
Scratch Inc.
Reported bugs
2 issues- Offline rewards rarely triggering
- Lacking sound effects
Requested features
2 requests- More skin tone options for avatar
- Better variety and more offline rewards
In-app purchases
Exponential Idle
- Donate$0.99
- Permanent Ad Reward$1.99
- Donate$1.99
Show 1 moreShow fewer
- Donate$3.99
Scratch Inc.
- 20 Gold$1.99
- 55 Gold$4.99
- 120 Gold$9.99
Show 2 moreShow fewer
- 260 Gold$19.99
- 750 Gold$49.99
Questions
Is Exponential Idle free?
Is Scratch Inc. free?
Which has better reviews, Exponential Idle or Scratch Inc.?
Do Exponential Idle or Scratch Inc. have ads?
Which is updated more often, Exponential Idle or Scratch Inc.?
Other comparisons
