# PoleScope AR vs Sideris

The clearest difference is iOS requirement: Sideris at 15.0 against PoleScope AR's 17.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. PoleScope AR sells 1 one-off in-app purchase and Sideris sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | PoleScope AR | Sideris |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 weeks |
| Size | 67 MB | 137 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Jiangsu Chengge Technology Co., Ltd.](https://appshunter.io/developer/1874777720) | [Loris BERT](https://appshunter.io/developer/6809145520) |

## What reviewers say

### PoleScope AR

[App page](https://appshunter.io/ios/app/polescope-ar/id6785731276)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PoleScope Pro | $2.99 | one-time |


### Sideris

[App page](https://appshunter.io/ios/app/sideris-sky-map-plate-solver/id6809145518)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Plate Solving | $9.99 | one-time |


## Frequently asked questions

### Is PoleScope AR free?

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

### Is Sideris free?

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

### Do PoleScope AR or Sideris have ads?

Neither PoleScope AR nor Sideris 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.*