# Last Time Tracker KinTimer vs PetEra AI

The clearest difference is ads: PetEra AI at none against Last Time Tracker KinTimer's shown. PetEra AI also leads on update cadence (daily vs every 2 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Last Time Tracker KinTimer sells 3 in-app purchases, starting at $2.99 per month and PetEra AI sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Last Time Tracker KinTimer ships an update every 2 months, PetEra AI daily. The most recent releases landed on October 22, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Last Time Tracker KinTimer | PetEra AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (144 ratings)](https://appshunter.io/ios/app/last-time-tracker-kintimer/id1123273871/reviews)** | — |
| Number of ratings | **144** | — |
| Positive reviews | 73.5% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 68 MB | 51 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 17+ |
| Developer | [Jordan Holland](https://appshunter.io/developer/1041851744) | [Bekhruz Mirzayev](https://appshunter.io/developer/1886025484) |

## What reviewers say

### Last Time Tracker KinTimer

[App page](https://appshunter.io/ios/app/last-time-tracker-kintimer/id1123273871)

This app helps you track progress on goals and break bad habits by counting the days since you started. Create multiple counters for different habits and view your achievements with a ranking system. Archive counters to manage your progress effectively.

**Highlights:** Days since counter, Multiple counter creation, Habit tracking, Goal achievement tracking, Ranking system, Counter archiving

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| KinTimer Premium | $2.99 | per month |
| KinTimer Premium | $12.99 | per year |
| KinTimer Premium | $29.99 | one-time |


### PetEra AI

[App page](https://appshunter.io/ios/app/petera-ai/id6762095311)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Petera Monthly | $4.99 | per month |
| Petera Yearly | $29.99 | per year |


## Frequently asked questions

### Is Last Time Tracker KinTimer free?

Last Time Tracker KinTimer is free to download, with in-app purchases available.

### Is PetEra AI free?

PetEra AI is free to download, with in-app purchases available.

### Do Last Time Tracker KinTimer or PetEra AI have ads?

Last Time Tracker KinTimer shows ads; PetEra AI does not.

### Which is updated more often, Last Time Tracker KinTimer or PetEra AI?

Last Time Tracker KinTimer ships an update every 2 months, and PetEra AI daily. Most recently, Last Time Tracker KinTimer was updated on October 22, 2026 and PetEra AI on October 1, 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.*