# Annual Leave vs Serea Smart Lock

The clearest difference is price: Serea Smart Lock at Free against Annual Leave's $1.99. Serea Smart Lock also leads on iOS requirement (15.0 vs 26.5). On update cadence, ads, in-app purchases and device support there is nothing between them.

Serea Smart Lock is free to download; Annual Leave costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Annual Leave ships an update every 6 months, Serea Smart Lock every 3 months. The most recent releases landed on September 26, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Annual Leave | Serea Smart Lock |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/annual-leave/id419993967/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 91.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 months** |
| Monetization | Paid | — |
| Size | 6 MB | 62 MB |
| Requires iOS | 26.5 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tobias Forst](https://appshunter.io/developer/419993970) | [PEWAG](https://appshunter.io/developer/1716692699) |

## What reviewers say

### Annual Leave

[App page](https://appshunter.io/ios/app/annual-leave/id419993967)

Easily plan, track, and overview your holidays and leave days. This app helps you avoid missing long weekends by incorporating public holidays and allowing for custom leave durations. It syncs with your calendar and offers extensive customization for personal needs.

**Highlights:** Plan and track leave entries, Integrates public holidays, Calculates leave days, Syncs with iOS calendar, Customizable leave years, Residual leave rollover, iCloud synchronization

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

**In-app purchases:** none


### Serea Smart Lock

[App page](https://appshunter.io/ios/app/serea-smart-lock/id6472162995)

**In-app purchases:** none


## Frequently asked questions

### Is Annual Leave free?

Annual Leave costs $1.99, with no in-app purchases.

### Is Serea Smart Lock free?

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

### Do Annual Leave or Serea Smart Lock have ads?

Neither Annual Leave nor Serea Smart Lock shows ads.

### Which is updated more often, Annual Leave or Serea Smart Lock?

Annual Leave ships an update every 6 months, and Serea Smart Lock every 3 months. Most recently, Annual Leave was updated on September 26, 2026 and Serea Smart Lock on September 9, 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.*