# Primary Writer vs Mobile 3.0

The clearest difference is in-app purchases: Mobile 3.0 at none against Primary Writer's 8. Mobile 3.0 also leads on device support (3 vs 1). Primary Writer's advantage is update cadence (every 2 months vs every 3 months). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Primary Writer sells 8 one-off in-app purchases. Mobile 3.0 asks for nothing beyond the download.

Primary Writer ships an update every 2 months, Mobile 3.0 every 3 months. The most recent releases landed on November 1, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Primary Writer | Mobile 3.0 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (5 ratings)](https://appshunter.io/ios/app/primary-writer/id532878729/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free with in-app purchases | — |
| Size | 130 MB | 431 MB |
| Requires iOS | 15.6 | **14.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Winztech Services LLC](https://appshunter.io/developer/1806835062) | [Media Minds, Inc.](https://appshunter.io/developer/428078092) |

## What reviewers say

### Primary Writer

[App page](https://appshunter.io/ios/app/primary-writer/id532878729)

This app allows children and adults to create and customize stories with various backgrounds and colors. Once complete, users can share their creations as PDFs or print them directly from their iPad.

**Highlights:** Story writing interface, Customizable paper backgrounds, Color customization options, PDF export, AirPrint direct printing, Kid-friendly design

**Features:** macOS Compatibility

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Animals 1 | $0.99 | one-time |
| Valentine Fun | $0.99 | one-time |
| Halloween Treat | $0.99 | one-time |
| Spring Faves | $0.99 | one-time |
| We Love Mom | $0.99 | one-time |
| We Love Dad | $0.99 | one-time |
| Summertime | $0.99 | one-time |
| Christmas | $0.99 | one-time |


### Mobile 3.0

[App page](https://appshunter.io/ios/app/mobile-30/id928721067)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Primary Writer free?

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

### Is Mobile 3.0 free?

Mobile 3.0 is free to download, with no in-app purchases.

### Do Primary Writer or Mobile 3.0 have ads?

Neither Primary Writer nor Mobile 3.0 shows ads.

### Which is updated more often, Primary Writer or Mobile 3.0?

Primary Writer ships an update every 2 months, and Mobile 3.0 every 3 months. Most recently, Primary Writer was updated on November 1, 2026 and Mobile 3.0 on November 6, 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.*