# EVcontrol vs Markov Algorithm

The clearest difference is in-app purchases: EVcontrol at none against Markov Algorithm's 3. Markov Algorithm's advantage is update cadence (every 5 weeks vs every 90 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Markov Algorithm sells 3 in-app purchases, starting at $3.99 per month. EVcontrol asks for nothing beyond the download.

EVcontrol ships an update every 90 months, Markov Algorithm every 5 weeks. Both last shipped on September 15, 2026.

## The numbers

| Metric | EVcontrol | Markov Algorithm |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/markov-algorithm/id1427691412/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 90 months | **Every 5 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 6 MB | 8 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [EVCO S.p.A.](https://appshunter.io/developer/1297203837) | [Konstantin Mishukov](https://appshunter.io/developer/1164017853) |

## What reviewers say

### EVcontrol

[App page](https://appshunter.io/ios/app/evcontrol/id1297203838)

**Features:** macOS Compatibility

**In-app purchases:** none


### Markov Algorithm

[App page](https://appshunter.io/ios/app/markov-algorithm/id1427691412)

This tool emulates a Markov Machine, a string rewriting system used in computer science. It helps students test and debug algorithms with grammar-like rules and a step-by-step execution log.

**Highlights:** Markov Machine emulator, String rewriting system, Grammar-like rule application, Step-by-step debugging, Execution log

**Features:** Family Sharing, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium: Monthly | $3.99 | per month |
| Premium: Annual | $14.99 | per year |
| Lifetime access | $19.99 | one-time |


## Frequently asked questions

### Is EVcontrol free?

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

### Is Markov Algorithm free?

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

### Do EVcontrol or Markov Algorithm have ads?

Neither EVcontrol nor Markov Algorithm shows ads.

### Which is updated more often, EVcontrol or Markov Algorithm?

EVcontrol ships an update every 90 months, and Markov Algorithm every 5 weeks. Most recently, EVcontrol was updated on September 15, 2026 and Markov Algorithm on September 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.*