# BuildEffective vs Mr Electric

The clearest difference is update cadence: BuildEffective at every 10 days against Mr Electric's every 4 months. BuildEffective also leads on iOS requirement (13.0 vs 15.6). 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.

BuildEffective ships an update every 10 days, Mr Electric every 4 months. The most recent releases landed on September 15, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | BuildEffective | Mr Electric |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 4 months |
| Size | 93 MB | 73 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [GreenGo Systems Inc.](https://appshunter.io/developer/1588246705) | [SHOP CIRCLE LTD](https://appshunter.io/developer/1703927351) |

## What reviewers say

### BuildEffective

[App page](https://appshunter.io/ios/app/buildeffective/id1637233757)

**Features:** macOS Compatibility

**In-app purchases:** none


### Mr Electric

[App page](https://appshunter.io/ios/app/mr-electric/id6473490949)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BuildEffective free?

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

### Is Mr Electric free?

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

### Do BuildEffective or Mr Electric have ads?

Neither BuildEffective nor Mr Electric shows ads.

### Which is updated more often, BuildEffective or Mr Electric?

BuildEffective ships an update every 10 days, and Mr Electric every 4 months. Most recently, BuildEffective was updated on September 15, 2026 and Mr Electric on September 16, 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.*