89Kilo vs RalliSmart
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
89Kilo
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Ứng dụng quản lí phòng gym, giúp chủ phòng gym quản lí danh sách học viên, chỉ phục vụ cho học viên của 89Kilo Fitness
RalliSmart
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Ứng dụng điều khiển các thiết bị chiếu sáng thông minh của Rạng Đông
Screenshots
Verdict
The clearest difference is update cadence: 89Kilo at weekly against RalliSmart's every 6 weeks. 89Kilo also leads on iOS requirement (13.0 vs 15.1). 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.
89Kilo ships an update weekly, RalliSmart every 6 weeks. The most recent releases landed on October 2, 2026 and October 25, 2026 respectively.
| Parameter | 89Kilo | RalliSmart |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly — better | Every 6 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 13.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 26 MB | 253 MB |
| Age rating | 17+ | 4+ |
| Developer | Hai Do Ngoc | RANG DONG LIGHT SOURCE AND VACUUM FLASK JOINT STOCK COMPANY |
In-app purchases
89Kilo
No in-app purchases
RalliSmart
No in-app purchases
