# Air Tree vs PowerScale.

The clearest difference is update cadence: PowerScale. at every 2 weeks against Air Tree's every 12 months. Air Tree's advantage is iOS requirement (13.0 vs 16.4). On price, ads, in-app purchases 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.

Air Tree ships an update every 12 months, PowerScale. every 2 weeks. The most recent releases landed on September 29, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Air Tree | PowerScale. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/powerscale/id6763409853/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 12 months | **Every 2 weeks** |
| Monetization | — | Ad-supported |
| Size | 138 MB | 94 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Tahito Aoki](https://appshunter.io/developer/289946976) | [Dinh Ba Linh Le](https://appshunter.io/developer/1895301187) |

## What reviewers say

### Air Tree

[App page](https://appshunter.io/ios/app/air-tree/id1326495528)

**Features:** macOS Compatibility

**In-app purchases:** none


### PowerScale.

[App page](https://appshunter.io/ios/app/powerscale/id6763409853)

Engage in fan debates about characters from anime, manga, and superhero universes. Vote on matchups, compare characters across various topics, and track live results. Build your profile and explore rankings of top characters.

**Highlights:** Character matchup debates, Vote on debates, Compare characters, Tournament brackets, Live results tracking, User profiles and badges

**In-app purchases:** none


## Frequently asked questions

### Is Air Tree free?

Air Tree is free to download, with no in-app purchases.

### Is PowerScale. free?

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

### Do Air Tree or PowerScale. have ads?

Both Air Tree and PowerScale. show ads.

### Which is updated more often, Air Tree or PowerScale.?

Air Tree ships an update every 12 months, and PowerScale. every 2 weeks. Most recently, Air Tree was updated on September 29, 2026 and PowerScale. on October 3, 2026.

---

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