# Parallel vs Spirit Level smart

The clearest difference is in-app purchases: Parallel at none against Spirit Level smart's 1. Parallel also leads on iOS requirement (8.0 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. Spirit Level smart sells 1 one-off in-app purchase. Parallel asks for nothing beyond the download.

## The numbers

| Metric | Parallel | Spirit Level smart |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 months |
| Size | 10 MB | 24 MB |
| Requires iOS | **8.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Omar Al-Ejel](https://appshunter.io/developer/926151354) | [akira ohmachi](https://appshunter.io/developer/1338624340) |

## What reviewers say

### Parallel

[App page](https://appshunter.io/ios/app/parallel-positioning-and-alignment-tool/id1135085138)

**Features:** macOS Compatibility

**In-app purchases:** none


### Spirit Level smart

[App page](https://appshunter.io/ios/app/spirit-level-smart/id6473119678)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


## Frequently asked questions

### Is Parallel free?

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

### Is Spirit Level smart free?

Spirit Level smart is free to download, with in-app purchases available.

### Do Parallel or Spirit Level smart have ads?

Neither Parallel nor Spirit Level smart 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.*