# ThingTracker vs E Sentry Systems

The clearest difference is iOS requirement: ThingTracker at 10.0 against E Sentry Systems's 16.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ThingTracker ships an update monthly, E Sentry Systems every 3 weeks. The most recent releases landed on June 5, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | ThingTracker | E Sentry Systems |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/thingtracker/id1589020583/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 63 MB | 54 MB |
| Requires iOS | **10.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Infiswift Technologies Inc](https://appshunter.io/developer/1476788910) | [IRISS Inc,](https://appshunter.io/developer/1245323320) |

## What reviewers say

### ThingTracker

[App page](https://appshunter.io/ios/app/thingtracker/id1589020583)

This tool helps you keep track of your belongings using your phone's camera and GPS. You can create records with photos, notes, and locations, and share access with others to view updates. All data is securely stored on your Google Drive.

**Highlights:** Track tools, equipment, and items, Use phone camera for photos, Record GPS location data, Store data on Google Drive, Share asset updates with others, View asset history on mobile and Drive

**In-app purchases:** none


### E Sentry Systems

[App page](https://appshunter.io/ios/app/e-sentry-systems/id6444192723)

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

**In-app purchases:** none


## Frequently asked questions

### Is ThingTracker free?

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

### Is E Sentry Systems free?

E Sentry Systems is free to download, with no in-app purchases.

### Do ThingTracker or E Sentry Systems have ads?

Neither ThingTracker nor E Sentry Systems shows ads.

### Which is updated more often, ThingTracker or E Sentry Systems?

ThingTracker ships an update monthly, and E Sentry Systems every 3 weeks. Most recently, ThingTracker was updated on June 5, 2026 and E Sentry Systems on September 9, 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.*