# Yamdu Notifier vs LETIME Smart

The clearest difference is iOS requirement: Yamdu Notifier at 13.0 against LETIME Smart's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Yamdu Notifier ships an update every 4 months, LETIME Smart every 2 months. The most recent releases landed on October 11, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Yamdu Notifier | LETIME Smart |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 24 MB | 184 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [SERIOTEC GmbH](https://appshunter.io/developer/1004501662) | [LETIME, LLC](https://appshunter.io/developer/1713598106) |

## What reviewers say

### Yamdu Notifier

[App page](https://appshunter.io/ios/app/yamdu-notifier/id1004501663)

This app provides a streamlined dashboard for film production professionals, displaying essential information like call sheets, announcements, and travel details. It allows quick access to tickets and contact information for crew members, simplifying on-set logistics.

**Highlights:** Latest call sheets, Announcements and calendar events, Travel information access, Direct ticket and voucher access, Crew list contact navigation, Consolidated production data

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

**In-app purchases:** none


### LETIME Smart

[App page](https://appshunter.io/ios/app/letime-smart/id6740589239)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Yamdu Notifier free?

Yamdu Notifier is free to download, with no in-app purchases.

### Is LETIME Smart free?

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

### Do Yamdu Notifier or LETIME Smart have ads?

Neither Yamdu Notifier nor LETIME Smart shows ads.

### Which is updated more often, Yamdu Notifier or LETIME Smart?

Yamdu Notifier ships an update every 4 months, and LETIME Smart every 2 months. Most recently, Yamdu Notifier was updated on October 11, 2026 and LETIME Smart on October 7, 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.*