# IEV vs Primal by SB

The clearest difference is ads: IEV at none against Primal by SB's shown. IEV also leads on update cadence (weekly vs every 3 weeks). Primal by SB's advantage is iOS requirement (15.5 vs 18.1). On price, 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.

IEV ships an update weekly, Primal by SB every 3 weeks. The most recent releases landed on October 4, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | IEV | Primal by SB |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 3 weeks |
| Size | 177 MB | 51 MB |
| Requires iOS | 18.1 | **15.5** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [IEV](https://appshunter.io/developer/1634476556) | [Weburn](https://appshunter.io/developer/1389840394) |

## What reviewers say

### IEV

[App page](https://appshunter.io/ios/app/iev/id1634476554)

**In-app purchases:** none


### Primal by SB

[App page](https://appshunter.io/ios/app/primal-by-sb/id6771058613)

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

**In-app purchases:** none


## Frequently asked questions

### Is IEV free?

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

### Is Primal by SB free?

Primal by SB is free to download, with no in-app purchases.

### Do IEV or Primal by SB have ads?

Primal by SB shows ads; IEV does not.

### Which is updated more often, IEV or Primal by SB?

IEV ships an update weekly, and Primal by SB every 3 weeks. Most recently, IEV was updated on October 4, 2026 and Primal by SB on October 10, 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.*