# Future Tracker vs KatchU

The clearest difference is update cadence: KatchU at every 2 months against Future Tracker's every 76 months. KatchU also leads on iOS requirement (12.0 vs 14.0). 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.

Future Tracker ships an update every 76 months, KatchU every 2 months. The most recent releases landed on September 23, 2026 and June 5, 2026 respectively.

## The numbers

| Metric | Future Tracker | KatchU |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.5 (4 ratings)](https://appshunter.io/ios/app/katchu/id1536732409/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 76 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 39 MB | 143 MB |
| Requires iOS | 14.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Future Network Holdings (Private) Limited](https://appshunter.io/developer/1258715620) | [Shenzhen Eview GPS Technology Co., Ltd.](https://appshunter.io/developer/565060665) |

## What reviewers say

### Future Tracker

[App page](https://appshunter.io/ios/app/future-tracker/id1366929913)

**Features:** macOS Compatibility

**In-app purchases:** none


### KatchU

[App page](https://appshunter.io/ios/app/katchu/id1536732409)

Track your pet's location and activity with smart pet trackers. Set safe zones and receive alerts if your pet leaves them. Monitor daily activity to ensure your pet is safe and engaged.

**Highlights:** Pet tracker setup, Geo-fencing for safe zones, Real-time location tracking, Activity and routine monitoring, Alerts for zone breaches

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Future Tracker free?

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

### Is KatchU free?

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

### Do Future Tracker or KatchU have ads?

Neither Future Tracker nor KatchU shows ads.

### Which is updated more often, Future Tracker or KatchU?

Future Tracker ships an update every 76 months, and KatchU every 2 months. Most recently, Future Tracker was updated on September 23, 2026 and KatchU on June 5, 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.*