# MC Group vs Harrow Libraries

The clearest difference is ads: Harrow Libraries at none against MC Group's shown. Harrow Libraries also leads on update cadence (every 5 weeks vs every 8 months). MC Group's advantage is iOS requirement (12.4 vs 15.6). On price, 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.

MC Group ships an update every 8 months, Harrow Libraries every 5 weeks. The most recent releases landed on November 2, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | MC Group | Harrow Libraries |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 8 months | **Every 5 weeks** |
| Monetization | Ad-supported | — |
| Size | 39 MB | 50 MB |
| Requires iOS | **12.4** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [MC Group-UK-Limited](https://appshunter.io/developer/1403127585) | [Harrow London Borough Council](https://appshunter.io/developer/1887848781) |

## What reviewers say

### MC Group

[App page](https://appshunter.io/ios/app/mc-group-uk/id1403127586)

Join an exclusive loyalty club for access to special deals, discounts, and surprises. Sign up today to receive your first gift.

**Highlights:** Exclusive deals, Discounts, Special offers, Surprises, Sign-up gift

**Features:** macOS Compatibility

**In-app purchases:** none


### Harrow Libraries

[App page](https://appshunter.io/ios/app/harrow-libraries/id6761115287)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is MC Group free?

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

### Is Harrow Libraries free?

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

### Do MC Group or Harrow Libraries have ads?

MC Group shows ads; Harrow Libraries does not.

### Which is updated more often, MC Group or Harrow Libraries?

MC Group ships an update every 8 months, and Harrow Libraries every 5 weeks. Most recently, MC Group was updated on November 2, 2026 and Harrow Libraries on October 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.*