# Saving Diary vs 归零

The clearest difference is update cadence: Saving Diary at every 2 weeks against 归零's every 2 months. 归零's advantage is iOS requirement (13.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Saving Diary sells 3 in-app purchases, starting at $0.29 per month and 归零 sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Saving Diary ships an update every 2 weeks, 归零 every 2 months. The most recent releases landed on September 12, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Saving Diary | 归零 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/saving-diary-simple-tracker/id6759098489/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | Freemium | — |
| Size | 2 MB | 56 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [颖 杨](https://appshunter.io/developer/1872549512) | [合肥美美云科技有限公司](https://appshunter.io/developer/1758732435) |

## What reviewers say

### Saving Diary

[App page](https://appshunter.io/ios/app/saving-diary-simple-tracker/id6759098489)

This app helps you build a consistent saving habit with engaging challenges and visual progress tracking. It offers various saving plans, personalized themes, and an achievement system to make reaching financial goals fun and rewarding. All your data is stored locally for maximum privacy.

**Highlights:** Multiple saving plans, Visual progress tracking, Yearly overview grid, Personalized themes, Achievement system, Local data storage, Shareable achievement cards

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Pro | $0.29 | per month |
| Yearly Pro (Best Value) | $1.99 | per year |
| Lifetime Pro | $3.99 | one-time |


### 归零

[App page](https://appshunter.io/ios/app/id6759585650)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 归零年会员 | $2.99 | one-time |
| 归零终身会员 | $4.99 | one-time |


## Frequently asked questions

### Is Saving Diary free?

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

### Is 归零 free?

归零 is free to download, with in-app purchases available.

### Do Saving Diary or 归零 have ads?

Neither Saving Diary nor 归零 shows ads.

### Which is updated more often, Saving Diary or 归零?

Saving Diary ships an update every 2 weeks, and 归零 every 2 months. Most recently, Saving Diary was updated on September 12, 2026 and 归零 on September 15, 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.*