# 安全木渎 vs ValidTill

The clearest difference is in-app purchases: 安全木渎 at none against ValidTill's 3. 安全木渎 also leads on iOS requirement (13.0 vs 17.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. ValidTill sells 3 in-app purchases, starting at $0.99 per month. 安全木渎 asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on September 16, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | 安全木渎 | ValidTill |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/validtill/id6760955448/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | — | Free |
| Size | 63 MB | 7 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Suzhou Jichuang Lanhai Technology Co., Ltd](https://appshunter.io/developer/1573107710) | [一晟 沈](https://appshunter.io/developer/1886848909) |

## What reviewers say

### 安全木渎

[App page](https://appshunter.io/ios/app/id1597682147)

**Features:** macOS Compatibility

**In-app purchases:** none


### ValidTill

[App page](https://appshunter.io/ios/app/validtill/id6760955448)

Organize and track gift cards, coupons, and vouchers to prevent them from expiring. Receive timely reminders and easily access important details. Keep your savings organized with local storage and a clean interface.

**Highlights:** Manage coupons, gift cards, and vouchers, Record value, expiry date, and notes, Mark items as starred or used, Search and sort items, Expiry reminder notifications, Home screen widget for quick access

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $0.99 | per month |
| Pro Yearly | $9.99 | per year |
| Pro Lifetime | $14.99 | one-time |


## Frequently asked questions

### Is 安全木渎 free?

安全木渎 is free to download, with no in-app purchases.

### Is ValidTill free?

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

### Do 安全木渎 or ValidTill have ads?

Neither 安全木渎 nor ValidTill shows ads.

### Which is updated more often, 安全木渎 or ValidTill?

安全木渎 ships an update every 3 weeks, and ValidTill every 3 weeks. Most recently, 安全木渎 was updated on September 16, 2026 and ValidTill on September 12, 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.*