# Sleepster vs Tracker

The clearest difference is update cadence: Tracker at every 3 weeks against Sleepster's every 4 months. Sleepster's advantage is iOS requirement (15.0 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Sleepster sells 5 one-off in-app purchases and Tracker sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Sleepster ships an update every 4 months, Tracker every 3 weeks. The most recent releases landed on October 23, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Sleepster | Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (3 ratings)](https://appshunter.io/ios/app/sleepster/id417667154/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 87.9% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 25 MB | 30 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Dean Andreakis](https://appshunter.io/developer/417667157) | [Aurelius Technology B.V.](https://appshunter.io/developer/1137739388) |

## What reviewers say

### Sleepster

[App page](https://appshunter.io/ios/app/sleepster/id417667154)

Drift off peacefully with immersive nature sounds and stunning animated backgrounds. This app offers advanced sound mixing and customizable visuals to create your perfect bedtime atmosphere for better sleep.

**Highlights:** Advanced multi-sound mixing, Mesmerizing animated backgrounds, Smart sleep timer, Full-screen sleep mode, Background audio support, Customizable themes

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Generous Tip | $0.99 | one-time |
| Rotate Multiple Backgrounds | $0.99 | one-time |
| Multiple Sounds | $0.99 | one-time |
| Massive Tip | $1.99 | one-time |
| Amazing Tip | $4.99 | one-time |


### Tracker

[App page](https://appshunter.io/ios/app/tracker-outdoor-workout-gps/id1195332398)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Free 30 day pro version | Free | one-time |
| Full Access | $1.99 | one-time |


## Frequently asked questions

### Is Sleepster free?

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

### Is Tracker free?

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

### Do Sleepster or Tracker have ads?

Neither Sleepster nor Tracker shows ads.

### Which is updated more often, Sleepster or Tracker?

Sleepster ships an update every 4 months, and Tracker every 3 weeks. Most recently, Sleepster was updated on October 23, 2026 and Tracker on October 12, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*