# Plan4Flex vs Shiftbase

The clearest difference is review sentiment: Shiftbase at 42% against Plan4Flex's 10%. Shiftbase also leads on update cadence (fortnightly vs every 2 months) and ratings volume (13 vs 1). Plan4Flex's advantage is rating (5.0 vs 4.7) and iOS requirement (11.0 vs 15.1). 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.

Plan4Flex holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Shiftbase has 13 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 10% of Plan4Flex's written reviews are positive against 42% of Shiftbase's, so the app with the better star average is not the one people write more warmly about.

Plan4Flex ships an update every 2 months, Shiftbase fortnightly. The most recent releases landed on September 30, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Plan4Flex | Shiftbase |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/plan4flex/id1125677458/reviews)** | [4.7 (13 ratings)](https://appshunter.io/ios/app/shiftbase/id1460800224/reviews) |
| Number of ratings | 1 | **13** |
| Positive reviews | 10.0% of reviews | **42.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Free | Free |
| Size | 21 MB | 81 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [w3worx B.V.](https://appshunter.io/developer/1024921771) | [Shiftbase B.V.](https://appshunter.io/developer/1780754122) |

## What reviewers say

### Plan4Flex

[App page](https://appshunter.io/ios/app/plan4flex/id1125677458)

This app digitizes employment agency planning, allowing users to track working hours and availability. It also facilitates expense tracking, mobile document signing, and reviewing work history to boost agency efficiency.

**Highlights:** Track working time, Communicate availability, Register expenses, Sign labor contracts on mobile, Review working-hour history

**Features:** macOS Compatibility

**In-app purchases:** none


### Shiftbase

[App page](https://appshunter.io/ios/app/shiftbase/id1460800224)

Streamline workforce management with online scheduling and time tracking. Easily create schedules, manage employee availability, and monitor labor costs. Employees can swap shifts and request time off, all accessible from anywhere.

**Highlights:** Online scheduling and time tracking, Employee shift exchange, Time off requests, Clock in/out with location/IP, Automated time tracking, News and discussion posts

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

**In-app purchases:** none


## Frequently asked questions

### Is Plan4Flex free?

Plan4Flex is free to download, with no in-app purchases.

### Is Shiftbase free?

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

### Which has better reviews, Plan4Flex or Shiftbase?

Plan4Flex is rated higher. Plan4Flex averages 5.0 out of 5 from 1 ratings, while Shiftbase averages 4.7 from 13 ratings.

### Do Plan4Flex or Shiftbase have ads?

Neither Plan4Flex nor Shiftbase shows ads.

### Which is updated more often, Plan4Flex or Shiftbase?

Plan4Flex ships an update every 2 months, and Shiftbase fortnightly. Most recently, Plan4Flex was updated on September 30, 2026 and Shiftbase on October 8, 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.*