# 加一 vs 随身小记

The clearest difference is iOS requirement: 随身小记 at 15.6 against 加一's 17.6. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. 加一 sells 4 one-off in-app purchases and 随身小记 sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

加一 ships an update weekly, 随身小记 every 5 days. The most recent releases landed on October 14, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | 加一 | 随身小记 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id6743779457/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 40 MB | 44 MB |
| Requires iOS | 17.6 | **15.6** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [世棚 余](https://appshunter.io/developer/1803830896) | [刚 王](https://appshunter.io/developer/1380585947) |

## What reviewers say

### 加一

[App page](https://appshunter.io/ios/app/id6743779457)

This app offers a new way to manage your thoughts and decisions. It allows you to record every +1 or -1 with detailed notes, moods, and images, making your decision-making process clear. Visualize your thinking trends with charts and sync across devices.

**Highlights:** +1/-1 recording, Add notes, moods, and images, Visualize thinking trends with charts, iCloud sync, Shortcut support

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 小杯咖啡 | $0.99 | one-time |
| 大杯咖啡 | $2.99 | one-time |
| OneOne永久会员 | $14.99 | one-time |
| 豪华大餐 | $19.99 | one-time |


### 随身小记

[App page](https://appshunter.io/ios/app/ai/id6753668059)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月度会员 | $2.99 | per month |
| 年度会员 | $7.99 | per year |
| 终身会员 | $14.99 | one-time |


## Frequently asked questions

### Is 加一 free?

加一 is free to download, with in-app purchases available.

### Is 随身小记 free?

随身小记 is free to download, with in-app purchases available.

### Do 加一 or 随身小记 have ads?

Neither 加一 nor 随身小记 shows ads.

### Which is updated more often, 加一 or 随身小记?

加一 ships an update weekly, and 随身小记 every 5 days. Most recently, 加一 was updated on October 14, 2026 and 随身小记 on October 16, 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.*