# ADHD Reader vs 储流光

The clearest difference is update cadence: ADHD Reader at weekly against 储流光's fortnightly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. ADHD Reader sells 3 in-app purchases, starting at $1.99 per month and 储流光 sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

ADHD Reader ships an update weekly, 储流光 fortnightly. The most recent releases landed on September 30, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | ADHD Reader | 储流光 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Fortnightly |
| Size | 26 MB | 124 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Chaojifeng (Xiamen) Network Technology Co., Ltd.](https://appshunter.io/developer/1779974143) | [超 彭](https://appshunter.io/developer/6780713604) |

## What reviewers say

### ADHD Reader

[App page](https://appshunter.io/ios/app/adhd-reader-textwebfile/id6739710331)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Pro | $1.99 | per month |
| Yearly Pro | $9.99 | per year |
| Lifetime Pro | $19.99 | one-time |


### 储流光

[App page](https://appshunter.io/ios/app/id6781571752)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 储流光 Pro 月卡 | $0.99 | per month |
| 储流光 Pro 年卡 | $7.99 | per year |
| 储流光 Pro 永久版 | $9.99 | one-time |


## Frequently asked questions

### Is ADHD Reader free?

ADHD Reader is free to download, with in-app purchases available.

### Is 储流光 free?

储流光 is free to download, with in-app purchases available.

### Do ADHD Reader or 储流光 have ads?

Neither ADHD Reader nor 储流光 shows ads.

### Which is updated more often, ADHD Reader or 储流光?

ADHD Reader ships an update weekly, and 储流光 fortnightly. Most recently, ADHD Reader was updated on September 30, 2026 and 储流光 on October 5, 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.*