# Impossible Charge vs Extreme Waterslide

The clearest difference is rating: Extreme Waterslide at 5.0 against Impossible Charge's 4.2. Extreme Waterslide also leads on ads (none vs shown) and update cadence (weekly vs every 5 weeks). Impossible Charge's advantage is ratings volume (25 vs 1). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Extreme Waterslide holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: Impossible Charge has 25 ratings behind it against 1, so its average is the more settled of the two.

Impossible Charge ships an update every 5 weeks, Extreme Waterslide weekly. The most recent releases landed on October 22, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Impossible Charge | Extreme Waterslide |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (25 ratings)](https://appshunter.io/ios/app/impossible-charge/id1120683439/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/extreme-waterslide/id1512421205/reviews)** |
| Number of ratings | **25** | 1 |
| Positive reviews | 59.4% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 5 weeks | **Weekly** |
| Monetization | Free | Free |
| Size | 116 MB | 134 MB |
| Requires iOS | 15.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Most Played Games Inc](https://appshunter.io/developer/1119208391) | [Takashi Hida](https://appshunter.io/developer/1470918649) |

## What reviewers say

### Impossible Charge

[App page](https://appshunter.io/ios/app/impossible-charge/id1120683439)

A simple and fun addictive game where players charge batteries. Avoid running out of power by ensuring a good charge. Offers over 400 levels with surprises on later stages.

**Highlights:** Charge batteries, Addictive gameplay, Over 400 levels, Play anywhere, Surprise elements

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🤩 Addictive gameplay
- 🧠 Brain challenging
- 👍 Fun and enjoyable
- 🚀 Smooth performance
- 🏆 Great for competition

**What reviewers complain about**

- 😠 Frustrating levels
- ⚖️ Unfair difficulty
- ❓ Confusing mechanics
- 💸 Perceived monetization tactics

**Reported bugs**

- Level 30 impossible to beat
- Level 39 impossible to beat
- Algorithm errors at higher levels
- Game rigged to make users lose
- Specific target numbers unobtainable

**Requested features**

- Add a way to look back on levels
- Update max charge to 1000
- Add celebratory sounds on level completion
- Add an endless mode
- Option to change battery color


### Extreme Waterslide

[App page](https://appshunter.io/ios/app/extreme-waterslide/id1512421205)

Experience the thrill of an extreme waterslide. Control your speed by holding and releasing at the right moments to defy gravity and set new distance records. Master the waves to become the ultimate rider.

**Highlights:** Extreme waterslide experience, Speed control mechanics, Defy gravity gameplay, Beat distance records, Easy to learn, hard to master

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Impossible Charge free?

Impossible Charge is free to download, with no in-app purchases.

### Is Extreme Waterslide free?

Extreme Waterslide is free to download, with no in-app purchases.

### Which has better reviews, Impossible Charge or Extreme Waterslide?

Extreme Waterslide is rated higher. Impossible Charge averages 4.2 out of 5 from 25 ratings, while Extreme Waterslide averages 5.0 from 1 ratings.

### Do Impossible Charge or Extreme Waterslide have ads?

Impossible Charge shows ads; Extreme Waterslide does not.

### Which is updated more often, Impossible Charge or Extreme Waterslide?

Impossible Charge ships an update every 5 weeks, and Extreme Waterslide weekly. Most recently, Impossible Charge was updated on October 22, 2026 and Extreme Waterslide on October 14, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*