UDevice vs BlueIOTerm
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
UDevice
This app offers a comprehensive suite of developer and testing tools. It includes network utilities like HTTP(s) capture and DNS parsing, alongside system information and file management capabilities. Ideal for development, testing, and device management.
- HTTP(s) Capture/Rewrite
- SSH and Terminal access
- Python3 interpreter
- Cookie editing
- Network utilities (Ping, DNS, Traceroute, Port Scan)
- File manager
- Device fingerprinting and system info
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Make device debugging, network diagnostics, and security research more efficient. The app includes a rich set of professional tools covering network packet capture, request rewriting, SSH, local terminal, Python 3, file management, cookie editing, log analysis, JSON formatting, regular expressions, Ping, DNS lookup, Traceroute, port scanning, LAN scanning, and more. You can also view real-time device status and key system information, including CPU, system, network, memory, display, browser environment, and other device data, helping you quickly understand the current state of your device. Whether for development debugging, testing and troubleshooting, security research, or daily device management, everything can be done in one app.
BlueIOTerm
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BlueIOTerm is a Terminal app for the BlueIO832 UART devices (BLueIO832Mini, UARTBridge, etc) of I-SYST Inc. BlueIOTerm connects to the BlueIO832 devices to transmit/receive commands to/from UART Terminal (i.e., CoolTerm)
Screenshots
Verdict
The clearest difference is price: BlueIOTerm at Free against UDevice's $4.99. UDevice's advantage is update cadence (every 3 weeks vs every 22 months) and chart position (#60 vs unranked). On ads, in-app purchases, device support and iOS requirement 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
BlueIOTerm is free to download; UDevice costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.
UDevice ships an update every 3 weeks, BlueIOTerm every 22 months. The most recent releases landed on October 14, 2026 and October 7, 2026 respectively.
| Parameter | UDevice | BlueIOTerm |
|---|---|---|
| Price | $4.99 | Free — better |
| Rating | 4.4 (36 ratings) — better | — |
| Positive reviews | 78.1% of reviews | — |
| Number of ratings | 36 — better | — |
| Update frequency | Every 3 weeks — better | Every 22 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Best chart rank | #60 — better | — |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Requires iOS | 16.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 159 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Gansu Zhenxian Network Technology Co., Ltd. | i-SYST |
In-app purchases
UDevice
No in-app purchases
BlueIOTerm
No in-app purchases
