# Ask Adalbert vs Shift Planner RosterShift

The clearest difference is in-app purchases: Ask Adalbert at none against Shift Planner RosterShift's 3. Ask Adalbert also leads on device support (3 vs 1) and iOS requirement (16.0 vs 18.4). Shift Planner RosterShift's advantage is update cadence (daily vs every 10 months). On price and ads there is nothing between them.

Both are free to download. Shift Planner RosterShift sells 3 in-app purchases, starting at $3.99 per month. Ask Adalbert asks for nothing beyond the download.

Ask Adalbert ships an update every 10 months, Shift Planner RosterShift daily. The most recent releases landed on October 6, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Ask Adalbert | Shift Planner RosterShift |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 months | **Daily** |
| Monetization | Free | — |
| Size | 88 MB | 17 MB |
| Requires iOS | **16.0** | 18.4 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Vincent Friedrich](https://appshunter.io/developer/592821590) | [EGEMEN KAR](https://appshunter.io/developer/1821858444) |

## What reviewers say

### Ask Adalbert

[App page](https://appshunter.io/ios/app/ask-adalbert/id592821587)

This app helps you make decisions by providing answers to your yes-no questions. It uses voice recognition to understand your queries and offers a simple way to get a definitive response.

**Highlights:** Voice recognition for questions, Provides yes/no answers, Share answers with friends, Simple decision-making tool

**Features:** macOS Compatibility

**In-app purchases:** none


### Shift Planner RosterShift

[App page](https://appshunter.io/ios/app/shift-planner-rostershift/id6759160894)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RosterShift Pro Monthly | $3.99 | per month |
| RosterShift Pro (Founders) | $9.99 | per year |
| RosterShift Pro Yearly | $29.99 | per year |


## Frequently asked questions

### Is Ask Adalbert free?

Ask Adalbert is free to download, with no in-app purchases.

### Is Shift Planner RosterShift free?

Shift Planner RosterShift is free to download, with in-app purchases available.

### Do Ask Adalbert or Shift Planner RosterShift have ads?

Neither Ask Adalbert nor Shift Planner RosterShift shows ads.

### Which is updated more often, Ask Adalbert or Shift Planner RosterShift?

Ask Adalbert ships an update every 10 months, and Shift Planner RosterShift daily. Most recently, Ask Adalbert was updated on October 6, 2026 and Shift Planner RosterShift on October 1, 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.*