# Problem Solver vs Scan GS1 Code

The clearest difference is iOS requirement: Problem Solver at 12.4 against Scan GS1 Code's 15.1. 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.

Problem Solver ships an update every 3 weeks, Scan GS1 Code monthly. The most recent releases landed on September 21, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Problem Solver | Scan GS1 Code |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Size | 21 MB | 40 MB |
| Requires iOS | **12.4** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Omnex Systems LLC](https://appshunter.io/developer/1516248088) | [GS1 Tunisia](https://appshunter.io/developer/1879469719) |

## What reviewers say

### Problem Solver

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Scan GS1 Code

[App page](https://appshunter.io/ios/app/scan-gs1-code/id6759553301)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Problem Solver free?

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

### Is Scan GS1 Code free?

Scan GS1 Code is free to download, with no in-app purchases.

### Do Problem Solver or Scan GS1 Code have ads?

Neither Problem Solver nor Scan GS1 Code shows ads.

### Which is updated more often, Problem Solver or Scan GS1 Code?

Problem Solver ships an update every 3 weeks, and Scan GS1 Code monthly. Most recently, Problem Solver was updated on September 21, 2026 and Scan GS1 Code on September 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.*