# Evolution Slimming vs Astronomy

The clearest difference is ads: Astronomy at none against Evolution Slimming's shown. Astronomy also leads on update cadence (every 3 days vs every 5 months). Evolution Slimming's advantage is iOS requirement (14.0 vs 16.4). On price, 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.

Evolution Slimming ships an update every 5 months, Astronomy every 3 days. The most recent releases landed on June 1, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Evolution Slimming | Astronomy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (7 ratings)](https://appshunter.io/ios/app/evolution-slimming/id1291835567/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 5 months | **Every 3 days** |
| Monetization | Ad-supported | — |
| Size | 89 MB | 141 MB |
| Requires iOS | **14.0** | 16.4 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Evolution Slimming](https://appshunter.io/developer/1291835566) | [Pleiades Solutions](https://appshunter.io/developer/667994407) |

## What reviewers say

### Evolution Slimming

[App page](https://appshunter.io/ios/app/evolution-slimming/id1291835567)

Manage your health and fitness supplement orders and account on the go. This app allows for quick and easy purchases from a curated selection of products designed to support your fitness journey.

**Highlights:** Order placement, Account management, Quick purchases, Health & fitness supplements, On-the-go shopping

**Features:** macOS Compatibility

**In-app purchases:** none


### Astronomy

[App page](https://appshunter.io/ios/app/astronomy-sky-map/id6768699204)

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

**In-app purchases:** none


## Frequently asked questions

### Is Evolution Slimming free?

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

### Is Astronomy free?

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

### Do Evolution Slimming or Astronomy have ads?

Evolution Slimming shows ads; Astronomy does not.

### Which is updated more often, Evolution Slimming or Astronomy?

Evolution Slimming ships an update every 5 months, and Astronomy every 3 days. Most recently, Evolution Slimming was updated on June 1, 2026 and Astronomy on September 10, 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.*