# Problem Solver vs ISASA Members

The clearest difference is update cadence: Problem Solver at every 3 weeks against ISASA Members's every 6 weeks. Problem Solver also leads on iOS requirement (12.4 vs 15.0). 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.

Problem Solver ships an update every 3 weeks, ISASA Members every 6 weeks. The most recent releases landed on September 21, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Problem Solver | ISASA Members |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Size | 21 MB | 25 MB |
| Requires iOS | **12.4** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Omnex Systems LLC](https://appshunter.io/developer/1516248088) | [d6 group (Pty) Ltd](https://appshunter.io/developer/767196539) |

## What reviewers say

### Problem Solver

[App page](https://appshunter.io/ios/app/problem-solver/id6452589428)

**Features:** macOS Compatibility

**In-app purchases:** none


### ISASA Members

[App page](https://appshunter.io/ios/app/isasa-members/id6463635948)

**In-app purchases:** none


## Frequently asked questions

### Is Problem Solver free?

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

### Is ISASA Members free?

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

### Do Problem Solver or ISASA Members have ads?

Neither Problem Solver nor ISASA Members shows ads.

### Which is updated more often, Problem Solver or ISASA Members?

Problem Solver ships an update every 3 weeks, and ISASA Members every 6 weeks. Most recently, Problem Solver was updated on September 21, 2026 and ISASA Members on September 25, 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.*