# Parcely AE Calculator vs AppAtlas Explorer

The clearest difference is ads: Parcely AE Calculator at none against AppAtlas Explorer's shown. Parcely AE Calculator also leads on iOS requirement (13.0 vs 18.6). AppAtlas Explorer's advantage is update cadence (every 4 days vs every 4 months). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Parcely AE Calculator sells 1 one-off in-app purchase and AppAtlas Explorer sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Parcely AE Calculator ships an update every 4 months, AppAtlas Explorer every 4 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Parcely AE Calculator | AppAtlas Explorer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/parcely-ae-calculator/id6740308617/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 4 days** |
| Size | 24 MB | 13 MB |
| Requires iOS | **13.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Pedro Contipelli](https://appshunter.io/developer/1789465482) | [YUTAKA MIMURA](https://appshunter.io/developer/1865174244) |

## What reviewers say

### Parcely AE Calculator

[App page](https://appshunter.io/ios/app/parcely-ae-calculator/id6740308617)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad-Free for Life! | $9.99 | one-time |


### AppAtlas Explorer

[App page](https://appshunter.io/ios/app/appatlas-explorer/id6760437100)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AppAtlas ExplorerPro (Monthly) | $0.99 | per month |
| Support Development (Small) | $0.99 | one-time |
| Support Development (Large) | $9.99 | one-time |


## Frequently asked questions

### Is Parcely AE Calculator free?

Parcely AE Calculator is free to download, with in-app purchases available.

### Is AppAtlas Explorer free?

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

### Do Parcely AE Calculator or AppAtlas Explorer have ads?

AppAtlas Explorer shows ads; Parcely AE Calculator does not.

### Which is updated more often, Parcely AE Calculator or AppAtlas Explorer?

Parcely AE Calculator ships an update every 4 months, and AppAtlas Explorer every 4 days. Most recently, Parcely AE Calculator was updated on October 24, 2026 and AppAtlas Explorer on October 25, 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.*