# Digital Bunker vs Tracker Mobile Sync

The clearest difference is update cadence: Digital Bunker at every 2 weeks against Tracker Mobile Sync's every 3 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.

Digital Bunker ships an update every 2 weeks, Tracker Mobile Sync every 3 months. The most recent releases landed on September 28, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | Digital Bunker | Tracker Mobile Sync |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 months |
| Size | 43 MB | 48 MB |
| Requires iOS | 16.1 | 16.1 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Vortex Development Group](https://appshunter.io/developer/1153965191) | [Tracker Service](https://appshunter.io/developer/1435578549) |

## What reviewers say

### Digital Bunker

[App page](https://appshunter.io/ios/app/digital-bunker/id1153965192)

**Features:** macOS Compatibility

**In-app purchases:** none


### Tracker Mobile Sync

[App page](https://appshunter.io/ios/app/tracker-mobile-sync/id1435578550)

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

**In-app purchases:** none


## Frequently asked questions

### Is Digital Bunker free?

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

### Is Tracker Mobile Sync free?

Tracker Mobile Sync is free to download, with no in-app purchases.

### Do Digital Bunker or Tracker Mobile Sync have ads?

Neither Digital Bunker nor Tracker Mobile Sync shows ads.

### Which is updated more often, Digital Bunker or Tracker Mobile Sync?

Digital Bunker ships an update every 2 weeks, and Tracker Mobile Sync every 3 months. Most recently, Digital Bunker was updated on September 28, 2026 and Tracker Mobile Sync on September 13, 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.*