# Energy Save vs Service Manager Pro

The clearest difference is in-app purchases: Energy Save at none against Service Manager Pro's 1. Energy Save also leads on iOS requirement (15.1 vs 17.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Service Manager Pro sells 1 in-app purchase, starting at $19.99 per year. Energy Save asks for nothing beyond the download.

Energy Save ships an update monthly, Service Manager Pro every 3 weeks. The most recent releases landed on November 4, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Energy Save | Service Manager Pro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Size | 30 MB | 40 MB |
| Requires iOS | **15.1** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ES Energy Save Holding AB](https://appshunter.io/developer/1704282398) | [Ahmad Jasim](https://appshunter.io/developer/1784048147) |

## What reviewers say

### Energy Save

[App page](https://appshunter.io/ios/app/energy-save/id6639618381)

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

**In-app purchases:** none


### Service Manager Pro

[App page](https://appshunter.io/ios/app/service-manager-pro/id6739174868)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1-Year Full Access | $19.99 | per year |


## Frequently asked questions

### Is Energy Save free?

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

### Is Service Manager Pro free?

Service Manager Pro is free to download, with in-app purchases available.

### Do Energy Save or Service Manager Pro have ads?

Neither Energy Save nor Service Manager Pro shows ads.

### Which is updated more often, Energy Save or Service Manager Pro?

Energy Save ships an update monthly, and Service Manager Pro every 3 weeks. Most recently, Energy Save was updated on November 4, 2026 and Service Manager Pro on November 8, 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.*