# Shiftup Mobile vs Whistle S.O.S

The clearest difference is review sentiment: Whistle S.O.S at 67% against Shiftup Mobile's 12%. Whistle S.O.S also leads on iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

## The numbers

| Metric | Shiftup Mobile | Whistle S.O.S |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/shiftup-mobile/id1517129491/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 11.8% of reviews | **66.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | — |
| Monetization | Free | Free |
| Size | 88 MB | 25 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [VOLKAN ZEYTUN](https://appshunter.io/developer/992272475) | [Osman Koc](https://appshunter.io/developer/1729993108) |

## What reviewers say

### Shiftup Mobile

[App page](https://appshunter.io/ios/app/shiftup-mobile/id1517129491)

Streamline business operations with this mobile tool. Easily manage employee check-ins and outs using QR codes, track shifts, and handle time-off requests. Access colleague contact information for improved team communication.

**Highlights:** QR code entry/exit transactions, Shift schedule viewing, Permission request creation and approval, Overtime tracking, Colleague contact information access

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

**In-app purchases:** none


### Whistle S.O.S

[App page](https://appshunter.io/ios/app/whistle-sos/id6477729209)

This emergency alert app allows you to broadcast your voice with a single button press when trapped in a disaster. It serves as a modern alternative to a traditional whistle, helping you signal for help quickly.

**Highlights:** Emergency voice broadcasting, One-button activation, Disaster preparedness tool, Modern whistle alternative, Alerts surroundings for help

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Shiftup Mobile free?

Shiftup Mobile is free to download, with no in-app purchases.

### Is Whistle S.O.S free?

Whistle S.O.S is free to download, with no in-app purchases.

### Do Shiftup Mobile or Whistle S.O.S have ads?

Neither Shiftup Mobile nor Whistle S.O.S shows ads.

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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.*