# Instant Reader vs PlotReader

The clearest difference is in-app purchases: PlotReader at none against Instant Reader's 1. PlotReader also leads on device support (4 vs 2) and iOS requirement (13.0 vs 17.0). On price, update cadence and ads there is nothing between them.

Both are free to download. Instant Reader sells 1 in-app purchase, starting at $2.99 per month. PlotReader asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on September 26, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Instant Reader | PlotReader |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Size | 3 MB | 29 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Mac** |
| Age rating | 17+ | 4+ |
| Developer | [Roman Vygnich](https://appshunter.io/developer/1351323534) | [伟 叶](https://appshunter.io/developer/6776897122) |

## What reviewers say

### Instant Reader

[App page](https://appshunter.io/ios/app/instant-reader/id6761315198)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Actions | $2.99 | per month |


### PlotReader

[App page](https://appshunter.io/ios/app/plotreader/id6780703154)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Instant Reader free?

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

### Is PlotReader free?

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

### Do Instant Reader or PlotReader have ads?

Neither Instant Reader nor PlotReader shows ads.

### Which is updated more often, Instant Reader or PlotReader?

Instant Reader ships an update every 2 weeks, and PlotReader every 2 weeks. Most recently, Instant Reader was updated on September 26, 2026 and PlotReader on September 24, 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.*