# 第10001個記帳APPS vs OtterBoard

The clearest difference is ads: 第10001個記帳APPS at none against OtterBoard's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. 第10001個記帳APPS sells 4 one-off in-app purchases and OtterBoard sells 8 in-app purchases, starting at $5.99 per year. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 5 days. The most recent releases landed on November 7, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | 第10001個記帳APPS | OtterBoard |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/otterboard/id6803947273/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 days | Every 5 days |
| Size | 26 MB | 216 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [OMU LABS LIMITED](https://appshunter.io/developer/1892960706) | [One Eternal](https://appshunter.io/developer/6792182843) |

## What reviewers say

### 第10001個記帳APPS

[App page](https://appshunter.io/ios/app/10001apps/id6772722577)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 請杯咖啡 | $0.99 | one-time |
| 請食午餐 | $1.99 | one-time |
| 請食晚餐 | $4.99 | one-time |
| 贊助開發 | $9.99 | one-time |


### OtterBoard

[App page](https://appshunter.io/ios/app/otterboard/id6803947273)

**Features:** iPhone Duo support

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| OtterBoard Pro Yearly | $5.99 | per year |
| 極光鍵盤主題 | $1.99 | one-time |
| 青苔螢火鍵盤主題 | $3.99 | one-time |
| 墨流鍵盤主題 | $4.99 | one-time |
| 夢幻泡泡鍵盤主題 | $5.99 | one-time |
| 機械 RGB 鍵盤主題 01 | $5.99 | one-time |
| 倉頡碼雨 Cangjie Rain 鍵盤主題 | $5.99 | one-time |
| OtterBoard Pro Lifetime | $14.99 | one-time |


## Frequently asked questions

### Is 第10001個記帳APPS free?

第10001個記帳APPS is free to download, with in-app purchases available.

### Is OtterBoard free?

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

### Do 第10001個記帳APPS or OtterBoard have ads?

OtterBoard shows ads; 第10001個記帳APPS does not.

### Which is updated more often, 第10001個記帳APPS or OtterBoard?

第10001個記帳APPS ships an update every 5 days, and OtterBoard every 5 days. Most recently, 第10001個記帳APPS was updated on November 7, 2026 and OtterBoard on November 6, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*