80PROOF ULTRA vs Kei Pilates
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
80PROOF ULTRA
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Get 80 Proof information, benefit and all newest promotion on 80 Proof
Kei Pilates
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Application for member of KEI Pilates Indonesia to booking class
Screenshots
Verdict
The clearest difference is update cadence: 80PROOF ULTRA at fortnightly against Kei Pilates's every 9 months. Kei Pilates's advantage is iOS requirement (13.0 vs 15.0). 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.
80PROOF ULTRA ships an update fortnightly, Kei Pilates every 9 months. The most recent releases landed on October 11, 2026 and October 25, 2026 respectively.
| Parameter | 80PROOF ULTRA | Kei Pilates |
|---|---|---|
| Price | Free | Free |
| Update frequency | Fortnightly — better | Every 9 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 54 MB | 16 MB |
| Age rating | 4+ | 4+ |
| Developer | Christopher Goh | PT. Kei Pilates Indonesia |
In-app purchases
80PROOF ULTRA
No in-app purchases
Kei Pilates
No in-app purchases
