# Select SMS vs BITRONIC

The clearest difference is update cadence: Select SMS at every 2 months against BITRONIC's every 23 months. Select SMS also leads on iOS requirement (9.0 vs 12.0). 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.

Select SMS ships an update every 2 months, BITRONIC every 23 months. The most recent releases landed on October 7, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Select SMS | BITRONIC |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 23 months |
| Size | 16 MB | 96 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [START PROJECT SNC DI STRINATI FABRIZIO E ARTIOUCHKOV VLADIMIR](https://appshunter.io/developer/1094817552) | [SICEP S.r.l.](https://appshunter.io/developer/1017353302) |

## What reviewers say

### Select SMS

[App page](https://appshunter.io/ios/app/select-sms/id1094817553)

**Features:** macOS Compatibility

**In-app purchases:** none


### BITRONIC

[App page](https://appshunter.io/ios/app/bitronic/id1480216929)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Select SMS free?

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

### Is BITRONIC free?

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

### Do Select SMS or BITRONIC have ads?

Neither Select SMS nor BITRONIC shows ads.

### Which is updated more often, Select SMS or BITRONIC?

Select SMS ships an update every 2 months, and BITRONIC every 23 months. Most recently, Select SMS was updated on October 7, 2026 and BITRONIC on October 10, 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.*