# EnergiApp vs SimpleShift

The clearest difference is in-app purchases: EnergiApp at none against SimpleShift's 1. EnergiApp also leads on update cadence (every 9 days vs every 3 months) and iOS requirement (8.0 vs 16.0). On price, ads and device support there is nothing between them.

Both are free to download. SimpleShift sells 1 in-app purchase, starting at $1.99 per month. EnergiApp asks for nothing beyond the download.

EnergiApp ships an update every 9 days, SimpleShift every 3 months. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | EnergiApp | SimpleShift |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 3 months |
| Monetization | — | Free |
| Size | 67 MB | 21 MB |
| Requires iOS | **8.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Ministerio de Minas y Energia](https://appshunter.io/developer/956309243) | [Oliver Munday](https://appshunter.io/developer/1653629920) |

## What reviewers say

### EnergiApp

[App page](https://appshunter.io/ios/app/energiapp/id1535088678)

**Features:** macOS Compatibility

**In-app purchases:** none


### SimpleShift

[App page](https://appshunter.io/ios/app/simpleshift-shift-calendar/id6444291748)

Easily schedule and view your work shifts at a glance. This app offers a clear overview of your work schedule and can be viewed on your Apple Watch or as a home screen widget.

**Highlights:** Schedule shifts, View shifts at a glance, Apple Watch integration, Home screen widget, Customizable shift patterns

**Features:** Apple Watch app

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SimpleShift Pro | $1.99 | per month |


## Frequently asked questions

### Is EnergiApp free?

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

### Is SimpleShift free?

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

### Do EnergiApp or SimpleShift have ads?

Neither EnergiApp nor SimpleShift shows ads.

### Which is updated more often, EnergiApp or SimpleShift?

EnergiApp ships an update every 9 days, and SimpleShift every 3 months. Most recently, EnergiApp was updated on October 25, 2026 and SimpleShift on October 24, 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.*