Air Tree vs PowerScale.
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Air Tree
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Get your own christmas tree! By using this app, you can quickly set up a Christmas tree about 2m high. However, ornaments of the tree must be obtained with a slot machine. Let's challenge the slot by tapping the boxes which is hanging from the beginning. If you can match the symbols, you will get a nice ornament. But If you fail, your tree will be decorated with junk objects. Ornaments can be decorated in 35 places in all. If you can decorate everything cleanly, you will be able to get a special ornament on the top of tree. * This application requires iPhone compatible with AR function (iPhone 6s or later) . Please check before downloading.
PowerScale.
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.
- Character matchup debates
- Vote on debates
- Compare characters
- Tournament brackets
- Live results tracking
- User profiles and badges
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PowerScale - A Fandom Debate App for All of Your Anime Hot Takes Debate, Vote, and Settle Characters Matchups: Power Scaling, Aura, Best Written, Waifus, Morality, Legacy, and More. Create Your Own Battles: 1v1, Best of All, Tournament Brackets. Follow Live Results, Share Your Opinions, Let The Final Reult Speak for Itself. Mini Games to Test Your Knowledge and Reaction Time. Raise Above Others in The Leaderboard to Become The BEST. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://powerscale.netlify.app/privacy
Screenshots
Verdict
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.
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.
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.
| Parameter | Air Tree | PowerScale. |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 12 months | Every 2 weeks — better |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | — | Ad-supported |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 138 MB | 94 MB |
| Age rating | 4+ | 12+ |
| Developer | Tahito Aoki | Dinh Ba Linh Le |
In-app purchases
Air Tree
No in-app purchases
PowerScale.
No in-app purchases
Questions
Is Air Tree free?
Is PowerScale. free?
Do Air Tree or PowerScale. have ads?
Which is updated more often, Air Tree or PowerScale.?
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