# Promys vs Prompt

The clearest difference is ads: Prompt at none against Promys's shown. Promys's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 17.0). On price, update cadence and in-app purchases there is nothing between them.

Both are free to download. Promys sells 3 in-app purchases, starting at $3.99 per month and Prompt sells 7 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Promys ships an update every 2 weeks, Prompt every 3 weeks. The most recent releases landed on September 14, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Promys | Prompt |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Size | 53 MB | 45 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [MOHAMMAD FARHAN HIDAYAT](https://appshunter.io/developer/1859855364) | [Elin Lindberg](https://appshunter.io/developer/1896761173) |

## What reviewers say

### Promys

[App page](https://appshunter.io/ios/app/promys-content-prompt-library/id6761507473)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $3.99 | per month |
| Annual | $24.99 | per year |
| Life Time | $29.99 | one-time |


### Prompt

[App page](https://appshunter.io/ios/app/prompt-deck/id6770684149)

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Deck Pro | $6.99 | per 7 days |
| Deck Pro | $49.99 | per year |
| tokens | $9.99 | one-time |
| tokens | $19.99 | one-time |
| tokens | $34.99 | one-time |
| tokens | $59.99 | one-time |
| tokens | $99.99 | one-time |


## Frequently asked questions

### Is Promys free?

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

### Is Prompt free?

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

### Do Promys or Prompt have ads?

Promys shows ads; Prompt does not.

### Which is updated more often, Promys or Prompt?

Promys ships an update every 2 weeks, and Prompt every 3 weeks. Most recently, Promys was updated on September 14, 2026 and Prompt on September 22, 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.*