# Quantum Method vs DCL Self

The clearest difference is update cadence: Quantum Method at weekly against DCL Self's every 2 weeks. 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.

Quantum Method ships an update weekly, DCL Self every 2 weeks. The most recent releases landed on September 18, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Quantum Method | DCL Self |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (188 ratings)](https://appshunter.io/ios/app/quantum-method/id6443794325/reviews)** | — |
| Number of ratings | **188** | — |
| Positive reviews | 83.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 weeks |
| Monetization | Free | — |
| Size | 25 MB | 408 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Quantum Foundation](https://appshunter.io/developer/1229434135) | [Meescan Inc.](https://appshunter.io/developer/1609729285) |

## 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


### DCL Self

[App page](https://appshunter.io/ios/app/dcl-self-check/id6758062121)

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

**In-app purchases:** none


## Frequently asked questions

### Is Quantum Method free?

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

### Is DCL Self free?

DCL Self is free to download, with no in-app purchases.

### Do Quantum Method or DCL Self have ads?

Neither Quantum Method nor DCL Self shows ads.

### Which is updated more often, Quantum Method or DCL Self?

Quantum Method ships an update weekly, and DCL Self every 2 weeks. Most recently, Quantum Method was updated on September 18, 2026 and DCL Self on September 17, 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.*