# APPA Training Institutes vs aCheck

The clearest difference is iOS requirement: APPA Training Institutes at 16.6 against aCheck's 18.6. 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.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on October 24, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | APPA Training Institutes | aCheck |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (4 ratings)](https://appshunter.io/ios/app/appa-training-institutes/id1260188353/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | Free | — |
| Size | 55 MB | 28 MB |
| Requires iOS | **16.6** | 18.6 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [AMERICAN PROBATION AND PAROLE ASSOCIATION, INC.](https://appshunter.io/developer/1382256976) | [Attenti Group](https://appshunter.io/developer/1351404812) |

## What reviewers say

### APPA Training Institutes

[App page](https://appshunter.io/ios/app/appa-training-institutes/id1260188353)

This app provides access to workshops, networking opportunities, and information about community corrections. It serves as a mobile companion for a national training institute, offering details on programs, projects, and current issues.

**Highlights:** Workshop access, Networking opportunities, Information on community corrections issues, Exhibit hall details, Special session schedules

**Features:** Apple Wallet

**In-app purchases:** none


### aCheck

[App page](https://appshunter.io/ios/app/acheck/id1482256184)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is APPA Training Institutes free?

APPA Training Institutes is free to download, with no in-app purchases.

### Is aCheck free?

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

### Do APPA Training Institutes or aCheck have ads?

Neither APPA Training Institutes nor aCheck shows ads.

### Which is updated more often, APPA Training Institutes or aCheck?

APPA Training Institutes ships an update every 3 months, and aCheck every 3 months. Most recently, APPA Training Institutes was updated on October 24, 2026 and aCheck on October 29, 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.*