# DeepLaser vs CalShift

The clearest difference is in-app purchases: DeepLaser at none against CalShift's 1. DeepLaser also leads on update cadence (fortnightly vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. CalShift sells 1 one-off in-app purchase. DeepLaser asks for nothing beyond the download.

DeepLaser ships an update fortnightly, CalShift every 3 months. The most recent releases landed on July 24, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | DeepLaser | CalShift |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 months |
| Size | 143 MB | 30 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [小明 杨](https://appshunter.io/developer/1822184680) | [Zhihao Yang](https://appshunter.io/developer/1466209376) |

## What reviewers say

### DeepLaser

[App page](https://appshunter.io/ios/app/deeplaser/id6747880124)

**Features:** macOS Compatibility

**In-app purchases:** none


### CalShift

[App page](https://appshunter.io/ios/app/calshift-shift-work-calendar/id6758676304)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Shift Pro | $0.99 | one-time |


## Frequently asked questions

### Is DeepLaser free?

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

### Is CalShift free?

CalShift is free to download, with in-app purchases available.

### Do DeepLaser or CalShift have ads?

Neither DeepLaser nor CalShift shows ads.

### Which is updated more often, DeepLaser or CalShift?

DeepLaser ships an update fortnightly, and CalShift every 3 months. Most recently, DeepLaser was updated on July 24, 2026 and CalShift 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.*