# USD 243 vs DecayMate

The clearest difference is update cadence: DecayMate at every 5 weeks against USD 243's every 4 months. USD 243's advantage is iOS requirement (16.0 vs 26.0). 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.

USD 243 ships an update every 4 months, DecayMate every 5 weeks. The most recent releases landed on October 16, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | USD 243 | DecayMate |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/usd-243/id1300587431/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 5 weeks** |
| Monetization | Free | — |
| Size | 143 MB | 1 MB |
| Requires iOS | **16.0** | 26.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Lebo Waverly Unified School District 243](https://appshunter.io/developer/1497026887) | [Ludovico Pestarino](https://appshunter.io/developer/1856700574) |

## What reviewers say

### USD 243

[App page](https://appshunter.io/ios/app/usd-243/id1300587431)

Stay informed about district events, customize notifications for your student's organizations, and access weekly cafeteria menus. Get live updates from administration and easily find staff and department contact information.

**Highlights:** Event calendar with sharing, Customizable student organization notifications, Weekly cafeteria menus, Live district updates feed, Staff and department directory

**In-app purchases:** none


### DecayMate

[App page](https://appshunter.io/ios/app/decaymate/id6755844272)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is USD 243 free?

USD 243 is free to download, with no in-app purchases.

### Is DecayMate free?

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

### Do USD 243 or DecayMate have ads?

Neither USD 243 nor DecayMate shows ads.

### Which is updated more often, USD 243 or DecayMate?

USD 243 ships an update every 4 months, and DecayMate every 5 weeks. Most recently, USD 243 was updated on October 16, 2026 and DecayMate on October 9, 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.*