# Flat Earth Pro vs Intramuscular Injection

The clearest difference is price: Intramuscular Injection at Free against Flat Earth Pro's $3.99. Flat Earth Pro's advantage is chart position (#136 vs unranked). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Intramuscular Injection is free to download; Flat Earth Pro costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Flat Earth Pro | Intramuscular Injection |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | **[4.9 (117 ratings)](https://appshunter.io/ios/app/flat-earth-pro/id1664580677/reviews)** | — |
| Number of ratings | **117** | — |
| Positive reviews | 81.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | — |
| Monetization | Free | — |
| Best chart rank | **#136** | — |
| Size | 224 MB | 210 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Othman Alzahrani](https://appshunter.io/developer/1664580679) | [Momentum Bilgisayar Yazilim Danismanlik Ticaret AS](https://appshunter.io/developer/626732803) |

## What reviewers say

### Flat Earth Pro

[App page](https://appshunter.io/ios/app/flat-earth-pro/id1664580677)

**Currently charting:** #136 Top Paid · Education (US App Store)

Visualize celestial body positions, daylight coverage, and moon phases on an Earth projection. Explore sun and moon overhead positions, rise/set times, and lunar details. Features offline functionality and a local weather forecast.

**Highlights:** Daylight coverage visualization, Sun and moon overhead positions, Rise and set times, Moon phases and libration, Offline functionality, Local weather forecast

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

**In-app purchases:** none


### Intramuscular Injection

[App page](https://appshunter.io/ios/app/intramuscular-injection/id6778892639)

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

**In-app purchases:** none


## Frequently asked questions

### Is Flat Earth Pro free?

Flat Earth Pro costs $3.99, with no in-app purchases.

### Is Intramuscular Injection free?

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

### Do Flat Earth Pro or Intramuscular Injection have ads?

Neither Flat Earth Pro nor Intramuscular Injection shows ads.

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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.*