# TWU Safe vs SD35 Connect

The clearest difference is update cadence: SD35 Connect at every 10 months against TWU Safe's every 45 months. TWU Safe's advantage is iOS requirement (13.0 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.

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

TWU Safe ships an update every 45 months, SD35 Connect every 10 months. The most recent releases landed on October 4, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | TWU Safe | SD35 Connect |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 45 months | **Every 10 months** |
| Size | 23 MB | 65 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Trinity Western University](https://appshunter.io/developer/1460958257) | [Board of Education of School District No. 35 (Langley)](https://appshunter.io/developer/1417447192) |

## What reviewers say

### TWU Safe

[App page](https://appshunter.io/ios/app/twu-safe/id1477073066)

**Features:** macOS Compatibility

**In-app purchases:** none


### SD35 Connect

[App page](https://appshunter.io/ios/app/sd35-connect/id1483086739)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is TWU Safe free?

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

### Is SD35 Connect free?

SD35 Connect is free to download, with no in-app purchases.

### Do TWU Safe or SD35 Connect have ads?

Neither TWU Safe nor SD35 Connect shows ads.

### Which is updated more often, TWU Safe or SD35 Connect?

TWU Safe ships an update every 45 months, and SD35 Connect every 10 months. Most recently, TWU Safe was updated on October 4, 2026 and SD35 Connect on October 2, 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.*