# Automatic Sleep Tracker vs PupScan

The clearest difference is price: PupScan at Free against Automatic Sleep Tracker's $2.99. PupScan also leads on update cadence (monthly vs every 3 months). Automatic Sleep Tracker's advantage is in-app purchases (none vs 7) and device support (4 vs 2). On ads and iOS requirement there is nothing between them.

PupScan is free to download; Automatic Sleep Tracker costs $2.99 up front. PupScan sells 6 in-app purchases, starting at $3.99 per 7 days. Automatic Sleep Tracker asks for nothing beyond the download.

Automatic Sleep Tracker ships an update every 3 months, PupScan monthly. The most recent releases landed on October 3, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Automatic Sleep Tracker | PupScan |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | — | **[4.7 (61 ratings)](https://appshunter.io/ios/app/pupscan-dog-translator/id6743720834/reviews)** |
| Number of ratings | — | **61** |
| Positive reviews | — | 80.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | — | Free with in-app purchases |
| Size | 2 MB | 54 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [泳诗 陈](https://appshunter.io/developer/1548283802) | [karan karia](https://appshunter.io/developer/1800257373) |

## What reviewers say

### Automatic Sleep Tracker

[App page](https://appshunter.io/ios/app/automatic-sleep-tracker/id6740508199)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### PupScan

[App page](https://appshunter.io/ios/app/pupscan-dog-translator/id6743720834)

This app uses AI to analyze your dog's photos, including their face, posture, and even poop, to provide instant health insights and care tips. It helps pet parents understand their dog's needs, track health indicators, and store important pet documents.

**Highlights:** AI Dog Translator, Health & Poop Scanner, Posture & Coat Analysis, Vet Alert System, Digital Dog Passport, Memory Storage

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $3.99 | per 7 days |
| Weekly | $4.99 | per 7 days |
| Weekly | $4.99 | per 7 days |
| Monthly | $8.99 | per month |
| Annual Subscription | $36.99 | per year |
| Annual Subscription | $37.00 | per year |


## Frequently asked questions

### Is Automatic Sleep Tracker free?

Automatic Sleep Tracker costs $2.99, with no in-app purchases.

### Is PupScan free?

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

### Do Automatic Sleep Tracker or PupScan have ads?

Neither Automatic Sleep Tracker nor PupScan shows ads.

### Which is updated more often, Automatic Sleep Tracker or PupScan?

Automatic Sleep Tracker ships an update every 3 months, and PupScan monthly. Most recently, Automatic Sleep Tracker was updated on October 3, 2026 and PupScan 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.*