# lead ECG vs 到期了

The clearest difference is in-app purchases: lead ECG at none against 到期了's 8. lead ECG also leads on iOS requirement (15.0 vs 17.0). 到期了's advantage is update cadence (every 6 days vs every 3 weeks). On price, ads and device support there is nothing between them.

Both are free to download. 到期了 sells 8 one-off in-app purchases. lead ECG asks for nothing beyond the download.

lead ECG ships an update every 3 weeks, 到期了 every 6 days. The most recent releases landed on November 5, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | lead ECG | 到期了 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/id6795726436/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 92.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 6 days** |
| Monetization | — | Freemium |
| Size | 47 MB | 23 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [徐州永康电子科技有限公司](https://appshunter.io/developer/1095223244) | [家腾 常](https://appshunter.io/developer/6795574528) |

## What reviewers say

### lead ECG

[App page](https://appshunter.io/ios/app/lead-ecg/id6769673964)

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

**In-app purchases:** none


### 到期了

[App page](https://appshunter.io/ios/app/id6795726436)

Easily manage expiration dates for household and team items. Scan products to quickly log them, receive timely reminders before items expire, and share lists with others to reduce waste and ensure peace of mind.

**Highlights:** Barcode scanning for quick item entry, Customizable expiration date reminders, Family and team list sharing, Smart item registration with voice input, Categorization by location (fridge, medicine cabinet), System notifications for updates and feedback

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 会员Pro月卡 | $0.99 | one-time |
| 钻石团队Max月卡 | $0.99 | one-time |
| 会员Pro年卡 | $3.99 | one-time |
| 钻石团队Max年卡·首购 | $4.99 | one-time |
| 钻石团队Max年卡 | $6.99 | one-time |
| 会员Pro永久 | $9.99 | one-time |
| 钻石团队Max永久·活动 | $12.99 | one-time |
| 钻石团队Max永久 | $19.99 | one-time |


## Frequently asked questions

### Is lead ECG free?

lead ECG is free to download, with no in-app purchases.

### Is 到期了 free?

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

### Do lead ECG or 到期了 have ads?

Neither lead ECG nor 到期了 shows ads.

### Which is updated more often, lead ECG or 到期了?

lead ECG ships an update every 3 weeks, and 到期了 every 6 days. Most recently, lead ECG was updated on November 5, 2026 and 到期了 on November 10, 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.*