ZTW vs REDS ESC
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ZTW
Connects your mobile device to your ESC via Bluetooth to adjust parameters, view data, and update firmware. Offers essential control for electronic speed controllers.
- Bluetooth ESC connection
- Parameter adjustment
- Data viewing
- Firmware upgrades
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ZTW establishes a connection through the Bluetooth of the mobile phone and the Bluetooth of the ESC, so as to realize the functions of adjusting the parameters of the ESC, viewing the data, and upgrading the firmware.
REDS ESC
This app allows iOS users to wirelessly adjust settings on compatible Reds Racing Speed Controls via Bluetooth. Make real-time modifications to your setup anywhere, anytime, eliminating the need for programming cards and trips back to the pits.
- Bluetooth connectivity
- Real-time adjustments
- Data logging
- No programming card needed
- Mobile accessibility
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The iOS App for Smartphones, now with Data Logging! Now you can connect via Bluetooth your Reds Racing Speed Control ZX GEN2 and Z8 GEN3 to your iOS Smartphone and make adjustments, anywhere, at any time. The REDS ESC App gives you the edge with mobility and unparalleled accessibility; plug in, tune, and drive. The REDS ESC App lets you make your adjustments on the fly, no programming card, no running back to the pits. And it’s still FREE!
Screenshots
Verdict
The clearest difference is review sentiment: REDS ESC at 100% against ZTW's 0%. REDS ESC also leads on rating (3.0 vs 1.0). On price, ratings volume, ads and in-app purchases 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.
REDS ESC holds the better App Store score, 3.0 against 1.0. Both are backed by a comparable volume of ratings — 2 and 2 respectively. Written reviews point the same way: 0% of ZTW's written reviews are positive against 100% of REDS ESC's.
| Parameter | ZTW | REDS ESC |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (2 ratings) | 3.0 (2 ratings) — better |
| Positive reviews | 0.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 2 | 2 |
| Update frequency | Every 3 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 12.4 — better | 13.0 |
| Further details — not scored | ||
| Size | 8 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Shenzhen ZTW Model Science&Technology Co.,Ltd | REDS Racing Srl |
Customer experience
ZTW
REDS ESC
In-app purchases
ZTW
No in-app purchases
REDS ESC
No in-app purchases









