# Power One vs Help Red

The clearest difference is update cadence: Help Red at every 2 days against Power One's every 30 months. Help Red also leads on device support (3 vs 1) and iOS requirement (8.0 vs 26.0). Power One's advantage is price ($0.29 vs $1.99). On ads and in-app purchases there is nothing between them.

Power One costs $0.29 and Help Red $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Power One ships an update every 30 months, Help Red every 2 days. The most recent releases landed on June 5, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Power One | Help Red |
| --- | --- | --- |
| Price | **$0.29** | $1.99 |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/power-one/id1556653574/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 30 months | **Every 2 days** |
| Monetization | Paid | — |
| Size | 5 MB | 80 MB |
| Requires iOS | 26.0 | **8.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Yuri Goncharov](https://appshunter.io/developer/1556653576) | [Perkodar AB](https://appshunter.io/developer/1517197776) |

## 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


### Help Red

[App page](https://appshunter.io/ios/app/help-red/id1574033120)

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

**In-app purchases:** none


## Frequently asked questions

### Is Power One free?

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

### Is Help Red free?

Help Red costs $1.99, with no in-app purchases.

### Do Power One or Help Red have ads?

Neither Power One nor Help Red shows ads.

### Which is updated more often, Power One or Help Red?

Power One ships an update every 30 months, and Help Red every 2 days. Most recently, Power One was updated on June 5, 2026 and Help Red on September 9, 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.*