# TelinkBtOTA vs Radar Verify

The clearest difference is update cadence: TelinkBtOTA at every 4 months against Radar Verify's every 22 months. TelinkBtOTA also leads on iOS requirement (13.0 vs 15.0). 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.

TelinkBtOTA ships an update every 4 months, Radar Verify every 22 months. Both last shipped on October 27, 2026.

## The numbers

| Metric | TelinkBtOTA | Radar Verify |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 22 months |
| Size | 2 MB | 8 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Telink Micro LLC](https://appshunter.io/developer/1535739723) | [Radar Labs, Inc.](https://appshunter.io/developer/1179413550) |

## What reviewers say

### TelinkBtOTA

[App page](https://appshunter.io/ios/app/telinkbtota/id1617050375)

**Features:** macOS Compatibility

**In-app purchases:** none


### Radar Verify

[App page](https://appshunter.io/ios/app/radar-verify/id6476981034)

**In-app purchases:** none


## Frequently asked questions

### Is TelinkBtOTA free?

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

### Is Radar Verify free?

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

### Do TelinkBtOTA or Radar Verify have ads?

Neither TelinkBtOTA nor Radar Verify shows ads.

### Which is updated more often, TelinkBtOTA or Radar Verify?

TelinkBtOTA ships an update every 4 months, and Radar Verify every 22 months. Most recently, TelinkBtOTA was updated on October 27, 2026 and Radar Verify on October 27, 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.*