# Scale Sync Maps vs Enginamatic

The clearest difference is ads: Scale Sync Maps at none against Enginamatic's shown. On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Scale Sync Maps sells 1 one-off in-app purchase and Enginamatic sells 10 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Scale Sync Maps | Enginamatic |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 2 days |
| Size | 1 MB | 145 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad, Mac | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 12+ |
| Developer | [Tatsuya Yamaguchi](https://appshunter.io/developer/447542345) | [EGEROBOT OTOMASYON MUHENDISLIK PROJE DANISMANLIK SANAYI VE TICARET LIMITED SIRKETI](https://appshunter.io/developer/6785977346) |

## What reviewers say

### Scale Sync Maps

[App page](https://appshunter.io/ios/app/scale-sync-maps/id6473813026)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Access Unlock | $1.99 | one-time |


### Enginamatic

[App page](https://appshunter.io/ios/app/enginamatic-mechanical-calc/id6806188820)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Enginamatic Premium Monthly | $3.99 | per month |
| Enginamatic Premium 3 Months | $8.99 | per 3 months |
| Enginamatic Premium Yearly | $26.99 | per year |
| Buy us a coffee | $4.99 | one-time |
| Buy us a cake | $9.99 | one-time |
| Enginamatic Plus Lifetime | $19.99 | one-time |
| Buy us a meal | $19.99 | one-time |
| Enginamatic Gold Lifetime | $29.99 | one-time |
| Enginamatic Premium Lifetime | $49.99 | one-time |
| Treat us to a feast | $49.99 | one-time |


## Frequently asked questions

### Is Scale Sync Maps free?

Scale Sync Maps is free to download, with in-app purchases available.

### Is Enginamatic free?

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

### Do Scale Sync Maps or Enginamatic have ads?

Enginamatic shows ads; Scale Sync Maps does not.

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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.*