# Power One vs Scrap Divers

The clearest difference is price: Scrap Divers at Free against Power One's $0.29. Scrap Divers also leads on update cadence (monthly vs every 30 months) and ratings volume (1.3K vs 2). Power One's advantage is in-app purchases (none vs 1) and ads (none vs shown).

Scrap Divers is free to download; Power One costs $0.29 up front. Scrap Divers sells 1 one-off in-app purchase. Power One asks for nothing beyond the download.

Power One holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Scrap Divers has 1.3K ratings behind it against 2, so its average is the more settled of the two.

Power One ships an update every 30 months, Scrap Divers monthly. The most recent releases landed on October 7, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Power One | Scrap Divers |
| --- | --- | --- |
| Price | $0.29 | **Free** |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/power-one/id1556653574/reviews)** | [4.8 (1.3K ratings)](https://appshunter.io/ios/app/scrap-divers/id1581680664/reviews) |
| Number of ratings | 2 | **1.3K** |
| Positive reviews | — | 94.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 30 months | **Monthly** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 5 MB | 66 MB |
| Requires iOS | 26.0 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [Yuri Goncharov](https://appshunter.io/developer/1556653576) | [Gearhead Games ApS](https://appshunter.io/developer/1163605497) |

## What reviewers say

### Power One

[App page](https://appshunter.io/ios/app/power-one/id1556653574)

This game challenges your mental agility and speed by presenting you with four-digit numbers. You must quickly add one to each digit and input the result before the one-minute timer runs out. Compete for high scores and compare your progress on the leaderboard.

**Highlights:** Develops motility and speed of thinking, Add one to each digit of a four-digit number, Score points for correct answers, Lose points for incorrect answers, One-minute countdown timer, Leaderboard for high scores, Invite friends functionality

**Features:** macOS Compatibility

**In-app purchases:** none


### Scrap Divers

[App page](https://appshunter.io/ios/app/scrap-divers/id1581680664)

Control a robot with one finger in this fast-paced arcade game. Dodge obstacles like sawblades and flames as you fall through an infinite tunnel. Compete globally for the longest fall with unique robots and challenging environments.

**Highlights:** One-finger robot control, Dodge dangerous obstacles, Infinite falling tunnel, Pixel art visuals, 15 playable robots with unique abilities, 8 diverse environments

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $2.99 | one-time |

**What reviewers like**

- 🚀 Amazing gameplay
- 👍 Great graphics and art style
- 🤩 Addictive and fun
- 💎 High quality game
- 🎨 Refreshing retro theme

**What reviewers complain about**

- 🐛 Occasional performance issues
- 💰 Ads can be intrusive
- 🤖 Lack of robot variety

**Reported bugs**

- Freezing on login screen
- Incompatibility with older devices

**Requested features**

- Sandbox mode to create custom robots
- More levels and content updates
- Multiplayer mode


## Frequently asked questions

### Is Power One free?

Power One costs $0.29, with no in-app purchases.

### Is Scrap Divers free?

Scrap Divers is free to download, with in-app purchases available.

### Which has better reviews, Power One or Scrap Divers?

Power One is rated higher. Power One averages 5.0 out of 5 from 2 ratings, while Scrap Divers averages 4.8 from 1.3K ratings.

### Do Power One or Scrap Divers have ads?

Scrap Divers shows ads; Power One does not.

### Which is updated more often, Power One or Scrap Divers?

Power One ships an update every 30 months, and Scrap Divers monthly. Most recently, Power One was updated on October 7, 2026 and Scrap Divers on October 16, 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.*