# Prospect IAS vs ALCHEMY IAS

The clearest difference is in-app purchases: Prospect IAS at none against ALCHEMY IAS's 10. Prospect IAS also leads on iOS requirement (12.0 vs 15.5). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. ALCHEMY IAS sells 10 one-off in-app purchases. Prospect IAS asks for nothing beyond the download.

Prospect IAS ships an update every 5 months, ALCHEMY IAS every 6 months. The most recent releases landed on October 27, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Prospect IAS | ALCHEMY IAS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 6 months |
| Size | 183 MB | 220 MB |
| Requires iOS | **12.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Testpress Tech Labs LLP](https://appshunter.io/developer/1235683817) | [Online Learning](https://appshunter.io/developer/1790866777) |

## What reviewers say

### Prospect IAS

[App page](https://appshunter.io/ios/app/prospect-ias/id1619734962)

**Features:** macOS Compatibility

**In-app purchases:** none


### ALCHEMY IAS

[App page](https://appshunter.io/ios/app/alchemy-ias/id6747887421)

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Package - AV | $34.99 | one-time |
| Package - BD | $39.99 | one-time |
| Package - AW | $39.99 | one-time |
| Package - AY | $39.99 | one-time |
| Package - BC | $39.99 | one-time |
| Package - AZ | $39.99 | one-time |
| Package - BE | $44.99 | one-time |
| Package - BF | $49.99 | one-time |
| Package - BG | $49.99 | one-time |
| Package - BH | $49.99 | one-time |


## Frequently asked questions

### Is Prospect IAS free?

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

### Is ALCHEMY IAS free?

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

### Do Prospect IAS or ALCHEMY IAS have ads?

Neither Prospect IAS nor ALCHEMY IAS shows ads.

### Which is updated more often, Prospect IAS or ALCHEMY IAS?

Prospect IAS ships an update every 5 months, and ALCHEMY IAS every 6 months. Most recently, Prospect IAS was updated on October 27, 2026 and ALCHEMY IAS on October 8, 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.*