# Primary Writer vs Robot Emil

The clearest difference is in-app purchases: Robot Emil at none against Primary Writer's 8. Robot Emil also leads on device support (3 vs 1) and iOS requirement (12.0 vs 15.6). On price, update cadence and ads there is nothing between them.

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

Primary Writer ships an update every 2 months, Robot Emil every 3 months. The most recent releases landed on October 23, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Primary Writer | Robot Emil |
| --- | --- | --- |
| 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 | 98 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Winztech Services LLC](https://appshunter.io/developer/1806835062) | [Indicia, s.r.o.](https://appshunter.io/developer/1517645365) |

## 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 |


### Robot Emil

[App page](https://appshunter.io/ios/app/robot-emil/id1425795571)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Primary Writer free?

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

### Is Robot Emil free?

Robot Emil is free to download, with no in-app purchases.

### Do Primary Writer or Robot Emil have ads?

Neither Primary Writer nor Robot Emil shows ads.

### Which is updated more often, Primary Writer or Robot Emil?

Primary Writer ships an update every 2 months, and Robot Emil every 3 months. Most recently, Primary Writer was updated on October 23, 2026 and Robot Emil on October 26, 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.*