# Colby Safe vs Blank Slate Tech

The clearest difference is update cadence: Blank Slate Tech at fortnightly against Colby Safe's every 28 months. Blank Slate Tech also leads on ratings volume (11 vs 2). Colby Safe's advantage is review sentiment (100% vs 80%) and rating (4.5 vs 4.3). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Colby Safe holds the better App Store score, 4.5 against 4.3. That said, the two scores are not equally well evidenced: Blank Slate Tech has 11 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 100% of Colby Safe's written reviews are positive against 80% of Blank Slate Tech's.

Colby Safe ships an update every 28 months, Blank Slate Tech fortnightly. The most recent releases landed on October 21, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Colby Safe | Blank Slate Tech |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/colby-safe/id1478943860/reviews)** | [4.3 (11 ratings)](https://appshunter.io/ios/app/blank-slate-tech/id1552443075/reviews) |
| Number of ratings | 2 | **11** |
| Positive reviews | **100.0% of reviews** | 80.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 28 months | **Fortnightly** |
| Monetization | Free | Free |
| Size | 23 MB | 38 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Colby College](https://appshunter.io/developer/349142855) | [Blank Slate Technologies](https://appshunter.io/developer/1324776489) |

## What reviewers say

### Colby Safe

[App page](https://appshunter.io/ios/app/colby-safe/id1478943860)

This app provides students, faculty, and staff with enhanced safety on campus. It delivers critical safety alerts and offers direct access to campus security resources, including emergency contacts and real-time location sharing for assistance.

**Highlights:** Emergency Contacts, Mobile Bluelight, Walk a Friend location sharing, Safety Toolbox, Tip Reporting, Virtual WalkHome monitoring, Campus Map, Emergency Plans

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Colby Safe free?

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

### Is Blank Slate Tech free?

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

### Which has better reviews, Colby Safe or Blank Slate Tech?

Colby Safe is rated higher. Colby Safe averages 4.5 out of 5 from 2 ratings, while Blank Slate Tech averages 4.3 from 11 ratings.

### Do Colby Safe or Blank Slate Tech have ads?

Neither Colby Safe nor Blank Slate Tech shows ads.

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

Colby Safe ships an update every 28 months, and Blank Slate Tech fortnightly. Most recently, Colby Safe was updated on October 21, 2026 and Blank Slate Tech 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.*