# Twiever vs BTECH UV Programmer

The clearest difference is update cadence: BTECH UV Programmer at every 3 weeks against Twiever's every 9 months. Twiever's advantage is iOS requirement (13.0 vs 15.6). 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.

Twiever ships an update every 9 months, BTECH UV Programmer every 3 weeks. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Twiever | BTECH UV Programmer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (12 ratings)](https://appshunter.io/ios/app/btech-uv-programmer/id6478199714/reviews)** |
| Number of ratings | — | **12** |
| Positive reviews | — | 51.6% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 3 weeks** |
| Monetization | — | Free |
| Size | 7 MB | 32 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Michael Gangolf](https://appshunter.io/developer/668429671) | [B-Tech Distribution, Inc](https://appshunter.io/developer/1621110937) |

## What reviewers say

### Twiever

[App page](https://appshunter.io/ios/app/twiever/id1671811673)

**Features:** macOS Compatibility

**In-app purchases:** none


### BTECH UV Programmer

[App page](https://appshunter.io/ios/app/btech-uv-programmer/id6478199714)

Effortlessly manage and customize your BTECH UV-PRO Dual Band Radio. This app enables seamless Bluetooth integration for wireless programming, firmware updates, and real-time data sharing, even offline. Tailor your radio's settings for a personalized communication experience.

**Highlights:** Bluetooth radio programming, Wireless firmware updates, Real-time data sharing, Offline programming capabilities, Advanced radio customization, Global network group management

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Twiever free?

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

### Is BTECH UV Programmer free?

BTECH UV Programmer is free to download, with no in-app purchases.

### Do Twiever or BTECH UV Programmer have ads?

Neither Twiever nor BTECH UV Programmer shows ads.

### Which is updated more often, Twiever or BTECH UV Programmer?

Twiever ships an update every 9 months, and BTECH UV Programmer every 3 weeks. Most recently, Twiever was updated on November 3, 2026 and BTECH UV Programmer on November 4, 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.*