# SPICE Viewer vs E

The clearest difference is ads: SPICE Viewer at none against E's shown. E's advantage is update cadence (every 3 weeks vs every 2 months) and device support (4 vs 2). On price and in-app purchases there is nothing between them.

Both are free to download. SPICE Viewer sells 4 in-app purchases, starting at $0.99 per month and E sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

SPICE Viewer ships an update every 2 months, E every 3 weeks. The most recent releases landed on October 13, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | SPICE Viewer | E |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 17 MB | 37 MB |
| Requires iOS | 18.2 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [AIP Technology Corporation, Taiwan Branch](https://appshunter.io/developer/1733199040) | [Mohamed Mubarak](https://appshunter.io/developer/6787548629) |

## What reviewers say

### SPICE Viewer

[App page](https://appshunter.io/ios/app/spice-viewer/id6758933278)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Viewer(Monthly) | $0.99 | per month |
| Editor(Monthly) | $9.99 | per month |
| Viewer(Annual) | $9.99 | per year |
| Editor(Annual) | $99.99 | per year |


### 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 SPICE Viewer free?

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

### Is E free?

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

### Do SPICE Viewer or E have ads?

E shows ads; SPICE Viewer does not.

### Which is updated more often, SPICE Viewer or E?

SPICE Viewer ships an update every 2 months, and E every 3 weeks. Most recently, SPICE Viewer was updated on October 13, 2026 and E on October 15, 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.*