# QMC App vs TAG Series Scoring Engine

The clearest difference is update cadence: TAG Series Scoring Engine at weekly against QMC App's every 29 months. QMC App's advantage is iOS requirement (11.0 vs 15.1). 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.

QMC App ships an update every 29 months, TAG Series Scoring Engine weekly. The most recent releases landed on October 2, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | QMC App | TAG Series Scoring Engine |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 29 months | **Weekly** |
| Size | 35 MB | 60 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [REQUEST TECHNOLOGY PTY. LTD.](https://appshunter.io/developer/1547488943) | [TagX International](https://appshunter.io/developer/1644687877) |

## What reviewers say

### QMC App

[App page](https://appshunter.io/ios/app/qmc-app/id1547488941)

**Features:** Vision Pro support

**In-app purchases:** none


### TAG Series Scoring Engine

[App page](https://appshunter.io/ios/app/tag-series-scoring-engine/id6744241150)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is QMC App free?

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

### Is TAG Series Scoring Engine free?

TAG Series Scoring Engine is free to download, with no in-app purchases.

### Do QMC App or TAG Series Scoring Engine have ads?

Neither QMC App nor TAG Series Scoring Engine shows ads.

### Which is updated more often, QMC App or TAG Series Scoring Engine?

QMC App ships an update every 29 months, and TAG Series Scoring Engine weekly. Most recently, QMC App was updated on October 2, 2026 and TAG Series Scoring Engine on October 24, 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.*