# ADHD Reader vs 天天记单词

The clearest difference is update cadence: ADHD Reader at weekly against 天天记单词's every 6 weeks. 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 天天记单词 sells 11 in-app purchases, starting at $1.99 per year. Whichever you choose, the download price is not the number that matters.

ADHD Reader ships an update weekly, 天天记单词 every 6 weeks. The most recent releases landed on September 30, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | ADHD Reader | 天天记单词 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 6 weeks |
| Size | 26 MB | 66 MB |
| Requires iOS | 15.0 | 15 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Chaojifeng (Xiamen) Network Technology Co., Ltd.](https://appshunter.io/developer/1779974143) | [永英 陆](https://appshunter.io/developer/6806897462) |

## 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 |


### 天天记单词

[App page](https://appshunter.io/ios/app/ketpet/id6746933988)

**Features:** Family Sharing

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 解锁全部课程包 | $1.99 | per year |
| 托福课程包 | $0.99 | one-time |
| CET-6 课程学习 | $0.99 | one-time |
| CET-4 课程学习 | $0.99 | one-time |
| 考研英语课程解锁 | $0.99 | one-time |
| 专四英语课程 | $0.99 | one-time |
| CET-4 真题核心词汇 | $0.99 | one-time |
| CET-6 真题核心词汇 | $0.99 | one-time |
| 中考必备词汇 | $0.99 | one-time |
| 高考必备词汇 | $0.99 | one-time |
| IELTS 课程包 | $0.99 | one-time |


## Frequently asked questions

### Is ADHD Reader free?

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

### Is 天天记单词 free?

天天记单词 is free to download, with in-app purchases available.

### Do ADHD Reader or 天天记单词 have ads?

Neither ADHD Reader nor 天天记单词 shows ads.

### Which is updated more often, ADHD Reader or 天天记单词?

ADHD Reader ships an update weekly, and 天天记单词 every 6 weeks. Most recently, ADHD Reader was updated on September 30, 2026 and 天天记单词 on October 7, 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.*