# Blank Slate Tech vs Colby Mule Life

The clearest difference is iOS requirement: Blank Slate Tech at 15.1 against Colby Mule Life's 17.4. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Blank Slate Tech ships an update fortnightly, Colby Mule Life every 2 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | Blank Slate Tech | Colby Mule Life |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (11 ratings)](https://appshunter.io/ios/app/blank-slate-tech/id1552443075/reviews)** | — |
| Number of ratings | **11** | — |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 38 MB | 76 MB |
| Requires iOS | **15.1** | 17.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Blank Slate Technologies](https://appshunter.io/developer/1324776489) | [Colby College](https://appshunter.io/developer/349142855) |

## What reviewers say

### Blank Slate Tech

[App page](https://appshunter.io/ios/app/blank-slate-tech/id1552443075)

This educational tool allows users to access assigned content on their mobile devices. It serves as a supplementary resource for learning materials provided by an administrator.

**Highlights:** Review assigned content, Mobile device access, Supplemental learning tool, Administrator account integration

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

**In-app purchases:** none


### Colby Mule Life

[App page](https://appshunter.io/ios/app/colby-mule-life/id6754091507)

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

**In-app purchases:** none


## Frequently asked questions

### Is Blank Slate Tech free?

Blank Slate Tech is free to download, with no in-app purchases.

### Is Colby Mule Life free?

Colby Mule Life is free to download, with no in-app purchases.

### Do Blank Slate Tech or Colby Mule Life have ads?

Neither Blank Slate Tech nor Colby Mule Life shows ads.

### Which is updated more often, Blank Slate Tech or Colby Mule Life?

Blank Slate Tech ships an update fortnightly, and Colby Mule Life every 2 weeks. Most recently, Blank Slate Tech was updated on October 24, 2026 and Colby Mule Life on October 24, 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.*