# Scollr vs Manim Tutorial

The clearest difference is in-app purchases: Scollr at none against Manim Tutorial's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Manim Tutorial sells 1 one-off in-app purchase. Scollr asks for nothing beyond the download.

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on September 13, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Scollr | Manim Tutorial |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | Fortnightly |
| Size | 32 MB | 147 MB |
| Requires iOS | **15.1** | 16.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Chris Colpitts](https://appshunter.io/developer/1892198601) | [上海百隅信息科技有限公司](https://appshunter.io/developer/1797254501) |

## What reviewers say

### Scollr

[App page](https://appshunter.io/ios/app/scollr-research-papers/id6761957461)

**Features:** macOS Compatibility

**In-app purchases:** none


### Manim Tutorial

[App page](https://appshunter.io/ios/app/manim-tutorial/id6786021694)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Access | $99.99 | one-time |


## Frequently asked questions

### Is Scollr free?

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

### Is Manim Tutorial free?

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

### Do Scollr or Manim Tutorial have ads?

Neither Scollr nor Manim Tutorial shows ads.

### Which is updated more often, Scollr or Manim Tutorial?

Scollr ships an update fortnightly, and Manim Tutorial fortnightly. Most recently, Scollr was updated on September 13, 2026 and Manim Tutorial on September 25, 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.*