F vs 固件OTA
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
F
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F-OTA is an APP that can be used to upgrade several devices of our company. It is easy to operate and easy to use.
固件OTA
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固件OTA是一款蓝牙在线升级软件，您可通过此APP升级目标设备到最新的固件版本。
Screenshots
Verdict
The clearest difference is update cadence: 固件OTA at weekly against F's every 6 months. 固件OTA also leads on iOS requirement (12.0 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.
F ships an update every 6 months, 固件OTA weekly. The most recent releases landed on October 29, 2026 and October 25, 2026 respectively.
| Parameter | F | 固件OTA |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 5 MB | 98 MB |
| Age rating | 9+ | 4+ |
| Developer | Shenzhen Chileaf Eletronics Co., LTD | Shanghai AsZen Information Technology Co.,Ltd. |
In-app purchases
F
No in-app purchases
固件OTA
No in-app purchases
