F vs TESNA
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
F
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F-Redemption by Fusion, is App available for Fusion merchants' use only F-Redemption O2O App is used for recording transaction activities of online vouchers that are redeemed offline (in retail store, or a pick-up point). This APP is free with no in-App purchases
TESNA
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The TESNA series of Bluetooth headphones comes with a dedicated app that is compatible with all TESNA Bluetooth products. It offers a variety of preset sound effects tuned by acoustic experts (such as deep bass and clear vocals), and also supports a customizable equalizer, allowing you to craft your own favorite sound.
Screenshots
Verdict
The clearest difference is update cadence: TESNA at weekly against F's every 3 months. 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 3 months, TESNA weekly. The most recent releases landed on September 9, 2026 and September 19, 2026 respectively.
| Parameter | F | TESNA |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 | 15 |
| Further details — not scored | ||
| Size | 2 MB | 79 MB |
| Age rating | 4+ | 4+ |
| Developer | Yo-So Technologies Limited | Shenzhen Lingsong Shenghuo Technology Co., Ltd. |
In-app purchases
F
No in-app purchases
TESNA
No in-app purchases
