# Teletek PRO vs SJ BTM

The clearest difference is device support: Teletek PRO at 3 against SJ BTM's —. SJ BTM's advantage is iOS requirement (12.0 vs 16.0). On price and in-app purchases there is nothing between them.

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

## The numbers

| Metric | Teletek PRO | SJ BTM |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 2 months | — |
| Size | 46 MB | 1 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 17+ |
| Developer | [Teletek Group AD](https://appshunter.io/developer/1124948198) | [Guangdong Shiji Technology Co.,Ltd.](https://appshunter.io/developer/1405540461) |

## What reviewers say

### Teletek PRO

[App page](https://appshunter.io/ios/app/teletek-pro/id1596903326)

**Features:** macOS Compatibility

**In-app purchases:** none


### SJ BTM

[App page](https://appshunter.io/ios/app/sj-btm/id6479395865)

**In-app purchases:** none


## Frequently asked questions

### Is Teletek PRO free?

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

### Is SJ BTM free?

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

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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.*