# Prologue vs Infinite Scribe

The clearest difference is update cadence: Prologue at weekly against Infinite Scribe's every 5 weeks. Infinite Scribe's advantage is iOS requirement (15.1 vs 17.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Prologue sells 1 in-app purchase, starting at $6.99 per month and Infinite Scribe sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Prologue ships an update weekly, Infinite Scribe every 5 weeks. The most recent releases landed on November 9, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Prologue | Infinite Scribe |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 5 weeks |
| Size | 53 MB | 54 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 12+ | 12+ |
| Developer | [NurdZero Technologies, LLC.](https://appshunter.io/developer/1742461921) | [Chad McCallum](https://appshunter.io/developer/1880893765) |

## What reviewers say

### Prologue

[App page](https://appshunter.io/ios/app/prologue-interactive-stories/id6758911003)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Prologue Pro | $6.99 | per month |


### Infinite Scribe

[App page](https://appshunter.io/ios/app/infinite-scribe/id6759816806)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 140 Ink | $1.19 | one-time |
| 200 Ink + 100 Bonus Ink | $1.99 | one-time |
| 375 + 50 Bonus Ink | $3.49 | one-time |
| 700 + 250 Bonus Ink | $7.59 | one-time |


## Frequently asked questions

### Is Prologue free?

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

### Is Infinite Scribe free?

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

### Do Prologue or Infinite Scribe have ads?

Neither Prologue nor Infinite Scribe shows ads.

### Which is updated more often, Prologue or Infinite Scribe?

Prologue ships an update weekly, and Infinite Scribe every 5 weeks. Most recently, Prologue was updated on November 9, 2026 and Infinite Scribe on October 31, 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.*