# Freckle by Renaissance vs Natural Selection Sim

The clearest difference is ratings volume: Freckle by Renaissance at 511 against Natural Selection Sim's 21. Natural Selection Sim's advantage is review sentiment (50% vs 40%) and iOS requirement (10.0 vs 12.0). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 3.3 for Freckle by Renaissance against 3.2 for Natural Selection Sim. That said, the two scores are not equally well evidenced: Freckle by Renaissance has 511 ratings behind it against 21, so its average is the more settled of the two. Written reviews are what separate them: 40% of Freckle by Renaissance's written reviews are positive against 50% of Natural Selection Sim's.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on October 15, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Freckle by Renaissance | Natural Selection Sim |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (511 ratings)](https://appshunter.io/ios/app/freckle-by-renaissance/id708421745/reviews)** | [3.2 (21 ratings)](https://appshunter.io/ios/app/natural-selection-sim/id910261072/reviews) |
| Number of ratings | **511** | 21 |
| Positive reviews | 39.8% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | Free | Free |
| Size | 1 MB | 128 MB |
| Requires iOS | 12.0 | **10.0** |
| Devices | iPad | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Freckle Education, Inc.](https://appshunter.io/developer/668783523) | [Amplify Education, Inc.](https://appshunter.io/developer/433704168) |

## What reviewers say

### Freckle by Renaissance

[App page](https://appshunter.io/ios/app/freckle-by-renaissance/id708421745)

This app provides personalized math, ELA, science, and social studies lessons for students. It adapts to each student's learning level, offering engaging content and real-world applications. Teachers benefit from a dashboard to track student progress and identify learning gaps.

**Highlights:** Personalized math lessons, ELA and science content, Social studies lessons, Adaptive learning engine, Diagnostic pre-tests, Teacher progress dashboard, Collaborative learning features

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 💡 Customizable characters
- 🚀 Wide range of educational content
- 👍 Fun and competitive learning experience
- 🚀 Accurate placement tests

**What reviewers complain about**

- 🐛 Glitches and bugs
- 🐛 Keyboard issues
- 🐛 Inconsistent scoring and feedback
- 🐛 Laggy performance
- 👎 Boring and repetitive content for older students

**Reported bugs**

- Incorrect answers marked wrong
- Freezing and crashing issues
- Keyboard and screen layout problems
- Inconsistent coin/progress tracking

**Requested features**

- Add more levels and content for each topic
- Allow placement tests for adaptive learning
- Improve save/login functionality to prevent data loss
- Optimize for mobile devices
- Hire human narrators for stories


### Natural Selection Sim

[App page](https://appshunter.io/ios/app/natural-selection-sim/id910261072)

This educational simulation models natural selection processes. It is designed for use with a specific science curriculum and requires a school-provided login and license to function.

**Highlights:** Natural selection simulation, Educational curriculum integration, Requires school login and license, iPad compatible

**In-app purchases:** none


## Frequently asked questions

### Is Freckle by Renaissance free?

Freckle by Renaissance is free to download, with no in-app purchases.

### Is Natural Selection Sim free?

Natural Selection Sim is free to download, with no in-app purchases.

### Which has better reviews, Freckle by Renaissance or Natural Selection Sim?

Freckle by Renaissance is rated higher. Freckle by Renaissance averages 3.3 out of 5 from 511 ratings, while Natural Selection Sim averages 3.2 from 21 ratings.

### Do Freckle by Renaissance or Natural Selection Sim have ads?

Neither Freckle by Renaissance nor Natural Selection Sim shows ads.

### Which is updated more often, Freckle by Renaissance or Natural Selection Sim?

Freckle by Renaissance ships an update every 3 months, and Natural Selection Sim every 3 months. Most recently, Freckle by Renaissance was updated on October 15, 2026 and Natural Selection Sim 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.*