PhyOTA vs evowera NSO
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PhyOTA
This utility app facilitates over-the-air (OTA) upgrades for BLE chips. It supports various chip generations and features like Xip and encrypted OTA functionality, offering a simple integration demo.
- BLE chip OTA upgrades
- Support for 1st gen 6202 chips
- Support for 2nd gen 6212 chips
- Long packet transmission
- Xip support
- Encrypted OTA functionality
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奉加微电子(上海)有限公司于2015年05月11日成立。 此程序支持成立来成立所有BLE芯片OTA空中升级功能。 iOS_OTA做最简单的OTA集成Demo程序。 项目包含:(1)一代6202芯片20字节传输hex和res（2）二代6212芯片使用长包传输hex和Res（3）支持Xip（4）支持加密OTA功能
evowera NSO
Connect to smart oral care devices to track your daily cleaning habits. View detailed data, receive instructions, and customize personal preferences and settings for improved oral hygiene.
- Connects to smart hardware
- View daily oral cleaning data
- Receive cleaning instructions
- Set personal preferences
- Customize parameters
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This is the official app of evowera, which can be connected with evowera smart hardware devices. Use for viewing the user's daily oral cleaning data and instruction, setting the personal preferences and parameters.
Screenshots
Verdict
The clearest difference is rating: evowera NSO at 2.1 against PhyOTA's 1.0. evowera NSO also leads on review sentiment (29% vs 0%) and update cadence (every 2 weeks vs every 6 weeks). On price, ads, in-app purchases and monetization model 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.
evowera NSO holds the better App Store score, 2.1 against 1.0. That said, the two scores are not equally well evidenced: evowera NSO has 7 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 0% of PhyOTA's written reviews are positive against 29% of evowera NSO's.
PhyOTA ships an update every 6 weeks, evowera NSO every 2 weeks. The most recent releases landed on October 4, 2026 and October 15, 2026 respectively.
| Parameter | PhyOTA | evowera NSO |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) | 2.1 (7 ratings) — better |
| Positive reviews | 0.0% of reviews | 28.6% of reviews — better |
| Number of ratings | 1 | 7 — better |
| Update frequency | Every 6 weeks | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 3 MB | 166 MB |
| Age rating | 4+ | 4+ |
| Developer | 奉加微电子 | Shen Zhen EVOWERA TECHNOLOGY CO.,LTD |
Customer experience
PhyOTA
evowera NSO
In-app purchases
PhyOTA
No in-app purchases
evowera NSO
No in-app purchases
