# Shift Calendar vs Cypherr

The clearest difference is in-app purchases: Cypherr at none against Shift Calendar's 6. Cypherr also leads on iOS requirement (15.0 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Shift Calendar sells 6 in-app purchases, starting at $3.99 per month. Cypherr asks for nothing beyond the download.

Shift Calendar ships an update fortnightly, Cypherr every 9 days. The most recent releases landed on October 27, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Shift Calendar | Cypherr |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 9 days** |
| Size | 15 MB | 36 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [EMRE KOTUN](https://appshunter.io/developer/1796678115) | [Aventus Informatics](https://appshunter.io/developer/1434675596) |

## What reviewers say

### Shift Calendar

[App page](https://appshunter.io/ios/app/shift-calendar-work-schedules/id6756643618)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Pro | $3.99 | per month |
| Weekly Premium Access | $4.99 | per 7 days |
| Premium Access | $9.99 | per month |
| Yearly Premium Access | $19.99 | per year |
| Premium Lifetime Access | $9.99 | one-time |
| Lifetime Pro | $39.99 | one-time |


### Cypherr

[App page](https://appshunter.io/ios/app/cypherr/id6757417314)

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

**In-app purchases:** none


## Frequently asked questions

### Is Shift Calendar free?

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

### Is Cypherr free?

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

### Do Shift Calendar or Cypherr have ads?

Neither Shift Calendar nor Cypherr shows ads.

### Which is updated more often, Shift Calendar or Cypherr?

Shift Calendar ships an update fortnightly, and Cypherr every 9 days. Most recently, Shift Calendar was updated on October 27, 2026 and Cypherr on October 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.*