# TBS Agent M vs DRIN

The clearest difference is update cadence: DRIN at every 2 months against TBS Agent M's every 5 months. TBS Agent M's advantage is iOS requirement (11.0 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.

TBS Agent M ships an update every 5 months, DRIN every 2 months. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | TBS Agent M | DRIN |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (8 ratings)](https://appshunter.io/ios/app/tbs-agent-m/id1533365662/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 71.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 10 MB | 46 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TBS Avionics Co Ltd](https://appshunter.io/developer/1447199196) | [Ihor Bochko](https://appshunter.io/developer/1770384389) |

## What reviewers say

### TBS Agent M

[App page](https://appshunter.io/ios/app/tbs-agent-m/id1533365662)

This mobile tool connects wirelessly to TBS Cloud-enabled devices for real-time configuration of settings. It can be used with or without an internet connection, offering flexibility for managing your TBS products.

**Highlights:** Wireless device configuration, Real-time setting adjustments, Offline connectivity support, TBS Cloud integration, Mobile companion tool

**Features:** macOS Compatibility

**In-app purchases:** none


### DRIN

[App page](https://appshunter.io/ios/app/drin/id6717573414)

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

**In-app purchases:** none


## Frequently asked questions

### Is TBS Agent M free?

TBS Agent M is free to download, with no in-app purchases.

### Is DRIN free?

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

### Do TBS Agent M or DRIN have ads?

Neither TBS Agent M nor DRIN shows ads.

### Which is updated more often, TBS Agent M or DRIN?

TBS Agent M ships an update every 5 months, and DRIN every 2 months. Most recently, TBS Agent M was updated on November 3, 2026 and DRIN 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.*