# Quantum Method vs Office Bell

The clearest difference is iOS requirement: Office Bell at 12.4 against Quantum Method's 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.

## The numbers

| Metric | Quantum Method | Office Bell |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (192 ratings)](https://appshunter.io/ios/app/quantum-method/id6443794325/reviews)** | — |
| Number of ratings | **192** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 days | — |
| Monetization | Free | — |
| Size | 27 MB | 13 MB |
| Requires iOS | 15.0 | **12.4** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Quantum Foundation](https://appshunter.io/developer/1229434135) | [Vyrazu Labs Private Limited](https://appshunter.io/developer/1110650718) |

## What reviewers say

### Quantum Method

[App page](https://appshunter.io/ios/app/quantum-method/id6443794325)

Access all news, events, and updates from the Quantum Foundation. Connect with local centers, manage your profile, and make donations to charitable causes. Discover and launch other Quantum applications.

**Highlights:** Find all Quantum apps, Event announcements and news, Contact local Quantum centers, Donate to charity sectors, View and update profile, Launch other Quantum apps

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

**In-app purchases:** none


### Office Bell

[App page](https://appshunter.io/ios/app/office-bell/id6450899081)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Quantum Method free?

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

### Is Office Bell free?

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

### Do Quantum Method or Office Bell have ads?

Neither Quantum Method nor Office Bell shows ads.

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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.*