Gemma vs KELS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Gemma
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App for the remote control of Gemma Lights. Our Lights are integrated into furniture that is useful, like bedside tables, or bookshelfs or sideboards.
KELS
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KELS Massage Chair APP Control your massage chair anywhere
Screenshots
Verdict
The clearest difference is iOS requirement: KELS at 11.0 against Gemma's 15.6. 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.
| Parameter | Gemma | KELS |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks | — |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.6 | 11.0 — better |
| Further details — not scored | ||
| Size | 31 MB | 57 MB |
| Age rating | 4+ | 4+ |
| Developer | Gemma-Design | Xiamen Comfort Science & Technology Group |
In-app purchases
Gemma
No in-app purchases
KELS
No in-app purchases
