Exponential Idle vs World Button 3D
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.
World Button 3D
Tap your way to building an entire world by clicking, merging, and upgrading elements. This idle clicker game offers a simple yet engaging experience focused on expansion and progression.
- Click to earn
- Merge elements
- Upgrade buildings
- Expand the world
- Idle progression
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Click, merge, upgrade and build the whole world
Screenshots
Verdict
The clearest difference is rating: Exponential Idle at 4.9 against World Button 3D's 3.0. Exponential Idle also leads on ratings volume (4.1K vs 1) and iOS requirement (8.0 vs 10.0). World Button 3D's advantage is in-app purchases (none vs 4) and ads (none vs shown). On price and device support 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. World Button 3D asks for nothing beyond the download.
Exponential Idle holds the better App Store score, 4.9 against 3.0. That said, the two scores are not equally well evidenced: Exponential Idle has 4.1K ratings behind it against 1, so its average is the more settled of the two.
| Parameter | Exponential Idle | World Button 3D |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (4.1K ratings) — better | 3.0 (1 ratings) |
| Positive reviews | 91.8% of reviews | — |
| Number of ratings | 4.1K — better | 1 |
| Update frequency | Every 3 weeks | — |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 8.0 — better | 10.0 |
| Further details — not scored | ||
| Size | 95 MB | 92 MB |
| Age rating | 4+ | 4+ |
| Developer | Gilles-Philippe Paille | Mustafa Akbaba |
Customer experience
Exponential Idle
World Button 3D
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
World Button 3D
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Exponential Idle
- Donate$0.99
- Permanent Ad Reward$1.99
- Donate$1.99
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- Donate$3.99
World Button 3D
No in-app purchases
Questions
Is Exponential Idle free?
Is World Button 3D free?
Which has better reviews, Exponential Idle or World Button 3D?
Do Exponential Idle or World Button 3D have ads?
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