# PerfeKut vs Shiftlab

The clearest difference is rating: PerfeKut at 4.0 against Shiftlab's 1.3. PerfeKut also leads on iOS requirement (13 vs 15.1). Shiftlab's advantage is update cadence (fortnightly vs every 18 months) and ratings volume (21 vs 2). 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.

PerfeKut holds the better App Store score, 4.0 against 1.3. That said, the two scores are not equally well evidenced: Shiftlab has 21 ratings behind it against 2, so its average is the more settled of the two.

PerfeKut ships an update every 18 months, Shiftlab fortnightly. The most recent releases landed on September 15, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | PerfeKut | Shiftlab |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (2 ratings)](https://appshunter.io/ios/app/perfekut/id1587572486/reviews)** | [1.3 (21 ratings)](https://appshunter.io/ios/app/shiftlab/id6692631333/reviews) |
| Number of ratings | 2 | **21** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 18 months | **Fortnightly** |
| Monetization | Free | Free |
| Size | 16 MB | 63 MB |
| Requires iOS | **13** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Superior Communications, INC](https://appshunter.io/developer/1113420406) | [Shiftlab app](https://appshunter.io/developer/1756389512) |

## What reviewers say

### PerfeKut

[App page](https://appshunter.io/ios/app/perfekut/id1587572486)

Control your PerfeKut machine remotely via Bluetooth, even without WiFi. This user-friendly application simplifies the process of cutting screen protectors.

**Highlights:** Bluetooth connectivity, Remote machine operation, Easy screen protector cutting, WiFi-independent access

**Features:** macOS Compatibility

**In-app purchases:** none


### Shiftlab

[App page](https://appshunter.io/ios/app/shiftlab/id6692631333)

This application helps retail teams manage schedules and stay synchronized. It offers real-time access to work schedules, shift overviews, and facilitates time-off requests. The goal is to streamline team management and improve efficiency for retail employees.

**Highlights:** Real-time schedule access, Shift overview, Team collaboration (upcoming), Easy time-off requests (upcoming), User-friendly interface

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

**In-app purchases:** none


## Frequently asked questions

### Is PerfeKut free?

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

### Is Shiftlab free?

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

### Which has better reviews, PerfeKut or Shiftlab?

PerfeKut is rated higher. PerfeKut averages 4.0 out of 5 from 2 ratings, while Shiftlab averages 1.3 from 21 ratings.

### Do PerfeKut or Shiftlab have ads?

Neither PerfeKut nor Shiftlab shows ads.

### Which is updated more often, PerfeKut or Shiftlab?

PerfeKut ships an update every 18 months, and Shiftlab fortnightly. Most recently, PerfeKut was updated on September 15, 2026 and Shiftlab on September 28, 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.*