# i vs Shift

The clearest difference is update cadence: Shift at every 4 days against i's every 3 weeks. i's advantage is iOS requirement (15.0 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

i ships an update every 3 weeks, Shift every 4 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | i | Shift |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Size | 41 MB | 2 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [I-Rent Developments S.L](https://appshunter.io/developer/550460069) | [Diego De Salas](https://appshunter.io/developer/6812912886) |

## What reviewers say

### i

[App page](https://appshunter.io/ios/app/i-rentnet-property-manager/id1671829036)

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

**In-app purchases:** none


### Shift

[App page](https://appshunter.io/ios/app/shift-schedule-your-work/id6812912884)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is i free?

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

### Is Shift free?

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

### Do i or Shift have ads?

Neither i nor Shift shows ads.

### Which is updated more often, i or Shift?

i ships an update every 3 weeks, and Shift every 4 days. Most recently, i was updated on October 30, 2026 and Shift on October 31, 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.*