Courage Bottle vs Throwing eraser
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Courage Bottle
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A mobile game designed specifically for players who enjoy challenges. It provides warm-up and familiarization with rules for beginner level difficulty, requires strategies for increasing intermediate level difficulty, and provides a thrilling experience for completing levels at higher levels. The three levels of difficulty correspond to three completely different levels of gameplay pleasure. Welcome to download and experience it.
Throwing eraser
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Don't be afraid of getting started with difficult decompression to mobile games. The beginner level difficulty helps you quickly familiarize yourself with basic operating rules, the intermediate level gradually increases interesting challenge content, and the advanced level unlocks more impactful challenge experiences. Each of the three difficulty levels has its own unique joy, and you can download and experience them now.
Screenshots
Verdict
Courage Bottle and Throwing eraser are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
Both ship on a similar rhythm, roughly daily. The most recent releases landed on October 1, 2026 and September 30, 2026 respectively.
| Parameter | Courage Bottle | Throwing eraser |
|---|---|---|
| Price | Free | Free |
| Update frequency | Daily | Daily |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 9 MB | 9 MB |
| Age rating | 17+ | 17+ |
| Developer | Tran Thi Bup | Rachel Gilbert |
In-app purchases
Courage Bottle
No in-app purchases
Throwing eraser
No in-app purchases
Questions
Is Courage Bottle free?
Is Throwing eraser free?
Do Courage Bottle or Throwing eraser have ads?
Which is updated more often, Courage Bottle or Throwing eraser?
Other comparisons
