# Nanotechnology vs QASM Studio

The clearest difference is in-app purchases: QASM Studio at none against Nanotechnology's 6. QASM Studio also leads on iOS requirement (15.6 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Nanotechnology sells 6 in-app purchases, starting at $9.99 per month. QASM Studio asks for nothing beyond the download.

## The numbers

| Metric | Nanotechnology | QASM Studio |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Size | 24 MB | 0 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Forwa Elade Wunde](https://appshunter.io/developer/1685241344) | [Sungjun Kim](https://appshunter.io/developer/1602461985) |

## What reviewers say

### Nanotechnology

[App page](https://appshunter.io/ios/app/nanotechnology/id6740209781)

**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 |


### QASM Studio

[App page](https://appshunter.io/ios/app/qasm-studio/id6764269090)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Nanotechnology free?

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

### Is QASM Studio free?

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

### Do Nanotechnology or QASM Studio have ads?

Neither Nanotechnology nor QASM Studio shows ads.

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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.*