# Step Tracker vs Sleep Pattern Lab

The clearest difference is in-app purchases: Sleep Pattern Lab at none against Step Tracker's 13. Sleep Pattern Lab also leads on update cadence (daily vs every 2 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Step Tracker sells 13 in-app purchases, starting at $0.79 per 7 days. Sleep Pattern Lab asks for nothing beyond the download.

Step Tracker ships an update every 2 weeks, Sleep Pattern Lab daily. The most recent releases landed on September 28, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | Step Tracker | Sleep Pattern Lab |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (366 ratings)](https://appshunter.io/ios/app/step-tracker-steps-and-beasts/id6670788226/reviews)** | — |
| Number of ratings | **366** | — |
| Positive reviews | 91.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 56 MB | 7 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Malte Peters](https://appshunter.io/developer/1565746429) | [Matthew Maddern](https://appshunter.io/developer/6787945319) |

## What reviewers say

### Step Tracker

[App page](https://appshunter.io/ios/app/step-tracker-steps-and-beasts/id6670788226)

This app transforms your daily steps into a fun, collectible adventure. Walk to hatch eggs and discover over 200 unique creatures, with rarer beasts unlocked through consistent activity. Track your progress with detailed statistics and motivating home screen widgets.

**Highlights:** Collect 200 unique beasts, Daily streak rewards for rare creatures, Detailed step, distance, and calorie statistics, Motivating home screen widgets, Apple Health and wearable support

**Features:** Family Sharing

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly Subscription | $0.79 | per 7 days |
| Pro Monthly Subscription | $0.99 | per month |
| Weekly Subscription | $1.99 | per 7 days |
| Pro Weekly Subscription | $4.99 | per 7 days |
| Pro Annual Subscription | $9.99 | per year |
| Pro Yearly Subscription | $17.90 | per year |
| Annual Subscription | $19.99 | per year |
| Pro Yearly Subscription | $29.99 | per year |
| Pro Lifetime | $24.99 | one-time |
| Pro Lifetime | $39.99 | one-time |
| Pro Lifetime | $49.99 | one-time |
| Pro Lifetime | $59.99 | one-time |
| Pro Lifetime | $99.99 | one-time |

**What reviewers like**

- ✨ Cute and adorable beasts
- 🚀 Highly motivating for walking
- 👍 Easy to use interface
- 💡 Gamified step tracking
- 💖 Makes fitness fun

**What reviewers complain about**

- 💰 Requires paid membership/subscription
- 🐛 Step count accuracy issues
- 🔁 Repetitive creature rewards
- 💸 Lifetime subscription expensive
- 🖼️ AI-generated art, repetitive

**Reported bugs**

- Step count is off
- Widgets not updating
- App not starting
- Streak broken due to app update
- Incorrect step/distance tracking

**Requested features**

- Integration with iWatch Home Screen
- More diverse creature rewards
- Bios for creatures
- Ability to compete with friends
- Step count displayed on watch


### Sleep Pattern Lab

[App page](https://appshunter.io/ios/app/sleep-pattern-lab/id6787945317)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Step Tracker free?

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

### Is Sleep Pattern Lab free?

Sleep Pattern Lab is free to download, with no in-app purchases.

### Do Step Tracker or Sleep Pattern Lab have ads?

Neither Step Tracker nor Sleep Pattern Lab shows ads.

### Which is updated more often, Step Tracker or Sleep Pattern Lab?

Step Tracker ships an update every 2 weeks, and Sleep Pattern Lab daily. Most recently, Step Tracker was updated on September 28, 2026 and Sleep Pattern Lab 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.*