Polying vs MERecorder
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Polying
Connect and control Bluetooth smart devices with your phone. Monitor device status, adjust settings, and receive automatic firmware updates. Seamless interaction with your smart gadgets.
- Bind Bluetooth smart devices
- Display device status
- Modify device parameters
- Automatic firmware upgrades
- Interact with devices via phone
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Polying is an APP specially designed for interacting with Bluetooth smart devices. Function: 1. Bind Bluetooth smart device Users can use their mobile phones to bind Bluetooth smart devices, so that they can interact with the device through their mobile phones. Display the current status of the device and modify the parameters of the device. 2. Firmware upgrade Polying will automatically detect and upgrade the firmware of Bluetooth smart devices.
MERecorder
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Help user to set up data recorder and read static data on demand
Screenshots
Verdict
The clearest difference is update cadence: MERecorder at every 6 days against Polying's every 2 weeks. MERecorder also leads on iOS requirement (13.0 vs 15.0). Polying's advantage is device support (4 vs 2). On price, 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.
Polying ships an update every 2 weeks, MERecorder every 6 days. The most recent releases landed on September 27, 2026 and September 17, 2026 respectively.
| Parameter | Polying | MERecorder |
|---|---|---|
| Price | Free | Free |
| Rating | 3.2 (5 ratings) — better | — |
| Positive reviews | 40.0% of reviews | — |
| Number of ratings | 5 — better | — |
| Update frequency | Every 2 weeks | Every 6 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, iPod |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 92 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | 深圳艾斯特创新科技有限公司 | Anthony Chu |
In-app purchases
Polying
No in-app purchases
MERecorder
No in-app purchases
