# BMT vs TrackFollows

The clearest difference is update cadence: TrackFollows at every 3 months against BMT's every 9 months. 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.

BMT ships an update every 9 months, TrackFollows every 3 months. The most recent releases landed on October 28, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | BMT | TrackFollows |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 93.3% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 9 months | **Every 3 months** |
| Monetization | — | Ad-supported |
| Size | 23 MB | 28 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [JunHyeong Kim](https://appshunter.io/developer/1651102801) | [hyunjoong kim](https://appshunter.io/developer/1821578471) |

## What reviewers say

### BMT

[App page](https://appshunter.io/ios/app/bmt-eng/id6738885099)

**Features:** macOS Compatibility

**In-app purchases:** none


### TrackFollows

[App page](https://appshunter.io/ios/app/trackfollows/id6747464895)

Safely discover who has unfollowed you on Instagram without needing to log in. This app analyzes your follower data through file uploads, providing instant insights into unfollowers and non-followers with visual statistics. It prioritizes user privacy by collecting no personal data and processing all analysis locally.

**Highlights:** Check unfollowers without login, No password or account connection needed, Instant analysis via file upload, Unfollower list with dates, Identify non-followers, Visualized statistics (charts)

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

**In-app purchases:** none


## Frequently asked questions

### Is BMT free?

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

### Is TrackFollows free?

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

### Do BMT or TrackFollows have ads?

Both BMT and TrackFollows show ads.

### Which is updated more often, BMT or TrackFollows?

BMT ships an update every 9 months, and TrackFollows every 3 months. Most recently, BMT was updated on October 28, 2026 and TrackFollows on October 30, 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.*