# Milre Smart vs Pass World告辞

The clearest difference is in-app purchases: Milre Smart at none against Pass World告辞's 2. Milre Smart also leads on iOS requirement (13.0 vs 16.6). Pass World告辞's advantage is update cadence (every 8 days vs every 15 months). On price, ads and device support there is nothing between them.

Both are free to download. Pass World告辞 sells 2 in-app purchases, starting at $4.99 per year. Milre Smart asks for nothing beyond the download.

Milre Smart ships an update every 15 months, Pass World告辞 every 8 days. The most recent releases landed on October 19, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Milre Smart | Pass World告辞 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/milre-smart/id1645342572/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 15 months | **Every 8 days** |
| Monetization | Free | — |
| Size | 194 MB | 7 MB |
| Requires iOS | **13.0** | 16.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Milre Systek Co., Ltd.](https://appshunter.io/developer/1472144081) | [宝凤 杜](https://appshunter.io/developer/1871040889) |

## What reviewers say

### Milre Smart

[App page](https://appshunter.io/ios/app/milre-smart/id1645342572)

Manage and control your Milre digital door lock remotely from your smartphone. Receive real-time notifications, check lock status, and grant access with scheduled PIN codes. It offers secure connection and history logs for peace of mind.

**Highlights:** Remote lock/unlock, Real-time event notifications, History log, Scheduled PIN codes, Low battery warning, Buzzer/voice volume configuration

**In-app purchases:** none


### Pass World告辞

[App page](https://appshunter.io/ios/app/pass-world/id6759195235)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro 会员 - 按年付费 | $4.99 | per year |
| 大宝订阅频道 | $999.99 | one-time |


## Frequently asked questions

### Is Milre Smart free?

Milre Smart is free to download, with no in-app purchases.

### Is Pass World告辞 free?

Pass World告辞 is free to download, with in-app purchases available.

### Do Milre Smart or Pass World告辞 have ads?

Neither Milre Smart nor Pass World告辞 shows ads.

### Which is updated more often, Milre Smart or Pass World告辞?

Milre Smart ships an update every 15 months, and Pass World告辞 every 8 days. Most recently, Milre Smart was updated on October 19, 2026 and Pass World告辞 on October 28, 2026.

---

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