# Grambix vs Wisp

The clearest difference is update cadence: Wisp at weekly against Grambix's monthly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Grambix sells 1 in-app purchase, starting at $12.99 per month and Wisp sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Grambix ships an update monthly, Wisp weekly. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Grambix | Wisp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/wisp-auto-scroll-reader/id6779340405/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | — | Freemium |
| Size | 57 MB | 89 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Olav Swenne](https://appshunter.io/developer/1855434959) | [OZER SUBASI](https://appshunter.io/developer/1788041527) |

## What reviewers say

### Grambix

[App page](https://appshunter.io/ios/app/grambix-ebooks-and-audiobooks/id6755671097)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Grambix Premium Monthly | $12.99 | per month |


### Wisp

[App page](https://appshunter.io/ios/app/wisp-auto-scroll-reader/id6779340405)

This app offers a calm reading experience with text that smoothly scrolls at a user-defined pace. It supports various formats like PDFs, EPUBs, and web articles, and can read text aloud. Designed for focus and readability, it helps users maintain comprehension and rhythm.

**Highlights:** Customizable auto-scroll speed, Continuous text flow, Import EPUB, PDF, TXT files, Web article import, Offline reading, Optional read-aloud functionality, Focus mode for active line

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Wisp Pro — Monthly | $4.99 | per month |
| Wisp Pro — Yearly | $24.99 | per year |
| Wisp Pro — Lifetime | $49.99 | one-time |


## Frequently asked questions

### Is Grambix free?

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

### Is Wisp free?

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

### Do Grambix or Wisp have ads?

Neither Grambix nor Wisp shows ads.

### Which is updated more often, Grambix or Wisp?

Grambix ships an update monthly, and Wisp weekly. Most recently, Grambix was updated on October 24, 2026 and Wisp on October 28, 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.*