DrM OTA vs Upgrade Tool General bluetooth
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DrM OTA
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This app is a tool allows the download of firmware upgrades from the cloud and then upload to machine controllers using Bluetooth BLE.
Upgrade Tool General bluetooth
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Mainly used in firmware update, product data query, fault code query, etc. of Bluetooth low energy products, support 13 languages 主要应用在低功耗蓝牙产品的固件更新、产品数据查询、故障码查询等，支持13种语言
Screenshots
Verdict
The clearest difference is iOS requirement: Upgrade Tool General bluetooth at 10.0 against DrM OTA's 14.5. 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 | DrM OTA | Upgrade Tool General bluetooth |
|---|---|---|
| Price | Free | Free |
| Update frequency | — | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.5 | 10.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 34 MB |
| Age rating | 4+ | 4+ |
| Developer | DrM, Dr. Mueller AG | 祖策 谢 |
In-app purchases
DrM OTA
No in-app purchases
Upgrade Tool General bluetooth
No in-app purchases
Questions
Is DrM OTA free?
Is Upgrade Tool General bluetooth free?
Do DrM OTA or Upgrade Tool General bluetooth have ads?
Other comparisons
