# Astra PDF vs Modo

The clearest difference is ads: Astra PDF at none against Modo's shown. On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. Astra PDF sells 2 in-app purchases, starting at $0.29 per 7 days and Modo sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Astra PDF against 5.0 for Modo. Both are backed by a comparable volume of ratings — 10 and 5 respectively.

Astra PDF ships an update every 3 days, Modo every 2 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | Astra PDF | Modo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (10 ratings)](https://appshunter.io/ios/app/astra-pdf-scanner-and-editor/id6801854980/reviews) | [5.0 (5 ratings)](https://appshunter.io/ios/app/modo-notes-calendar-widget/id6809727545/reviews) |
| Number of ratings | **10** | 5 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 days | **Every 2 days** |
| Monetization | — | Free with in-app purchases |
| Size | 8 MB | 89 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Astra Ventures](https://appshunter.io/developer/6801854982) | [EUNGJIN KIM](https://appshunter.io/developer/6809727547) |

## What reviewers say

### Astra PDF

[App page](https://appshunter.io/ios/app/astra-pdf-scanner-and-editor/id6801854980)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Access | $0.29 | per 7 days |
| Lifetime Access | $14.99 | one-time |


### Modo

[App page](https://appshunter.io/ios/app/modo-notes-calendar-widget/id6809727545)

A fast, aesthetic notepad and calendar planner designed for instant thought capture without clutter or ads. Offers a clean interface with customizable notes, a smart camera scanner, and on-device voice recording. Syncs with Google Drive for seamless data backup and migration.

**Highlights:** Instant quick capture and offline speed, Aesthetic sticky notes with customization, Dual home views: Feed vs. Quick View Grid, On-device camera scanner for documents, Crystal-clear voice memos with on-device cleaning, Google Drive cloud sync, Hardware AES-256 vault and biometric lock, Markdown support and bi-directional WikiLinks

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Modo Pro Lifetime | $3.99 | one-time |


## Frequently asked questions

### Is Astra PDF free?

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

### Is Modo free?

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

### Which has better reviews, Astra PDF or Modo?

Astra PDF and Modo are both rated 5.0 out of 5 on the App Store, from 10 and 5 ratings respectively.

### Do Astra PDF or Modo have ads?

Modo shows ads; Astra PDF does not.

### Which is updated more often, Astra PDF or Modo?

Astra PDF ships an update every 3 days, and Modo every 2 days. Most recently, Astra PDF was updated on October 31, 2026 and Modo 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.*