# Digital Electronics+ vs Algo Demo Pro

The clearest difference is price: Digital Electronics+ at Free against Algo Demo Pro's $2.99. Algo Demo Pro's advantage is in-app purchases (none vs 6) and iOS requirement (13.0 vs 17.0). On update cadence, ads and device support there is nothing between them.

Digital Electronics+ is free to download; Algo Demo Pro costs $2.99 up front. Digital Electronics+ sells 6 in-app purchases, starting at $9.99 per month. Algo Demo Pro asks for nothing beyond the download.

Digital Electronics+ ships an update every 6 months, Algo Demo Pro every 4 months. The most recent releases landed on September 30, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Digital Electronics+ | Algo Demo Pro |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 4 months** |
| Size | 24 MB | 33 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Forwa Elade Wunde](https://appshunter.io/developer/1685241344) | [zhuo zeng](https://appshunter.io/developer/1435764582) |

## What reviewers say

### Digital Electronics+

[App page](https://appshunter.io/ios/app/digital-electronics-plus/id6747192806)

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month | $9.99 | per month |
| 6 Months | $19.99 | per 6 months |
| 1 Year | $29.99 | per year |
| 1500 | $0.99 | one-time |
| 3500 | $1.99 | one-time |
| 9000 | $3.99 | one-time |


### Algo Demo Pro

[App page](https://appshunter.io/ios/app/algo-demo-pro/id6755234930)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Digital Electronics+ free?

Digital Electronics+ is free to download, with in-app purchases available.

### Is Algo Demo Pro free?

Algo Demo Pro costs $2.99, with no in-app purchases.

### Do Digital Electronics+ or Algo Demo Pro have ads?

Neither Digital Electronics+ nor Algo Demo Pro shows ads.

### Which is updated more often, Digital Electronics+ or Algo Demo Pro?

Digital Electronics+ ships an update every 6 months, and Algo Demo Pro every 4 months. Most recently, Digital Electronics+ was updated on September 30, 2026 and Algo Demo Pro on October 24, 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.*