# ASPRA vs JP RAST

ASPRA and JP RAST are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ASPRA ships an update every 20 months, JP RAST every 12 months. The most recent releases landed on September 27, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | ASPRA | JP RAST |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 20 months | **Every 12 months** |
| Size | 23 MB | 70 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [North Sales](https://appshunter.io/developer/1609256318) | [Willian Silva](https://appshunter.io/developer/1709821372) |

## What reviewers say

### ASPRA

[App page](https://appshunter.io/ios/app/aspra-es/id1619688612)

**Features:** macOS Compatibility

**In-app purchases:** none


### JP RAST

[App page](https://appshunter.io/ios/app/jp-rast/id6469632770)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is ASPRA free?

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

### Is JP RAST free?

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

### Do ASPRA or JP RAST have ads?

Neither ASPRA nor JP RAST shows ads.

### Which is updated more often, ASPRA or JP RAST?

ASPRA ships an update every 20 months, and JP RAST every 12 months. Most recently, ASPRA was updated on September 27, 2026 and JP RAST on October 9, 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.*