# UC0nvert vs E

The clearest difference is in-app purchases: UC0nvert at none against E's 3. UC0nvert also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. E sells 3 in-app purchases, starting at $2.99 per month. UC0nvert asks for nothing beyond the download.

UC0nvert ships an update fortnightly, E every 3 weeks. The most recent releases landed on September 27, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | UC0nvert | E |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Size | 37 MB | 37 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Claude Banta](https://appshunter.io/developer/1670517858) | [Mohamed Mubarak](https://appshunter.io/developer/6787548629) |

## What reviewers say

### UC0nvert

[App page](https://appshunter.io/ios/app/uc0nvert/id6475240003)

**Features:** macOS Compatibility

**In-app purchases:** none


### E

[App page](https://appshunter.io/ios/app/e-light-circuit-simulator/id6787548627)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $2.99 | per month |
| Pro Quarterly | $7.99 | per 3 months |
| Pro Yearly | $24.99 | per year |


## Frequently asked questions

### Is UC0nvert free?

UC0nvert is free to download, with no in-app purchases.

### Is E free?

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

### Do UC0nvert or E have ads?

E shows ads; UC0nvert does not.

### Which is updated more often, UC0nvert or E?

UC0nvert ships an update fortnightly, and E every 3 weeks. Most recently, UC0nvert was updated on September 27, 2026 and E on September 29, 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.*