# BTerm vs 通达T20

The clearest difference is update cadence: 通达T20 at every 3 weeks against BTerm's every 5 months. BTerm's advantage is iOS requirement (12.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

BTerm ships an update every 5 months, 通达T20 every 3 weeks. The most recent releases landed on September 20, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | BTerm | 通达T20 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/bterm/id1645558277/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 34 MB | 73 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [杭州良匠网络技术有限公司](https://appshunter.io/developer/1437508581) | [北京通达信科科技有限公司](https://appshunter.io/developer/1018115125) |

## What reviewers say

### BTerm

[App page](https://appshunter.io/ios/app/bterm/id1645558277)

This app acts as a Bluetooth Low Energy (BLE) terminal, enabling console access to network switches and embedded devices. It's ideal for managing equipment when traditional serial cables or network connections are unavailable. Features include essential keys, remote debugging, and log saving.

**Highlights:** BLE terminal functionality, Console access for switches, Embedded device management, Remote debugging support, Log saving and sharing, Built-in common keys (ESC, TAB, CTL, arrows)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### 通达T20

[App page](https://appshunter.io/ios/app/t20/id6784624086)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is BTerm free?

BTerm is free to download, with no in-app purchases.

### Is 通达T20 free?

通达T20 is free to download, with no in-app purchases.

### Do BTerm or 通达T20 have ads?

Neither BTerm nor 通达T20 shows ads.

### Which is updated more often, BTerm or 通达T20?

BTerm ships an update every 5 months, and 通达T20 every 3 weeks. Most recently, BTerm was updated on September 20, 2026 and 通达T20 on October 9, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*