# Deep Reading vs Yamlock

The clearest difference is in-app purchases: Yamlock at none against Deep Reading's 1. Deep Reading's advantage is update cadence (every 2 days vs every 2 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Deep Reading sells 1 in-app purchase, starting at $2.99 per month. Yamlock asks for nothing beyond the download.

Deep Reading ships an update every 2 days, Yamlock every 2 weeks. The most recent releases landed on October 1, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Deep Reading | Yamlock |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 2 weeks |
| Size | 6 MB | 3 MB |
| Requires iOS | **17.1** | 18.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Studio Rabbithole](https://appshunter.io/developer/1759575222) | [Mohamed Darwish](https://appshunter.io/developer/1834651708) |

## What reviewers say

### Deep Reading

[App page](https://appshunter.io/ios/app/deep-reading/id6740988718)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $2.99 | per month |


### Yamlock

[App page](https://appshunter.io/ios/app/yamlock/id6751334486)

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

**In-app purchases:** none


## Frequently asked questions

### Is Deep Reading free?

Deep Reading is free to download, with in-app purchases available.

### Is Yamlock free?

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

### Do Deep Reading or Yamlock have ads?

Neither Deep Reading nor Yamlock shows ads.

### Which is updated more often, Deep Reading or Yamlock?

Deep Reading ships an update every 2 days, and Yamlock every 2 weeks. Most recently, Deep Reading was updated on October 1, 2026 and Yamlock on October 9, 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.*