# Proofreader vs Upsell Dashboard

The clearest difference is in-app purchases: Upsell Dashboard at none against Proofreader's 2. Upsell Dashboard also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Proofreader sells 2 in-app purchases, starting at $9.99 per month. Upsell Dashboard asks for nothing beyond the download.

Proofreader ships an update every 3 months, Upsell Dashboard every 4 months. The most recent releases landed on September 17, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | Proofreader | Upsell Dashboard |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (19 ratings)](https://appshunter.io/ios/app/proofreader-grammar-check/id6470146792/reviews)** | — |
| Number of ratings | **19** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 3 months** | Every 4 months |
| Monetization | Free with in-app purchases | — |
| Size | 7 MB | 46 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Arda Sen](https://appshunter.io/developer/1670665250) | [RGZ DIJITAL REKLAM HIZMETLERI LIMITED SIRKETI](https://appshunter.io/developer/1714595617) |

## What reviewers say

### Proofreader

[App page](https://appshunter.io/ios/app/proofreader-grammar-check/id6470146792)

Enhance your writing with an AI-powered tool that detects and corrects grammar, spelling, and punctuation errors. Achieve clear, concise, and error-free communication for emails, reports, and essays. Supports multiple languages with a user-friendly interface.

**Highlights:** Advanced grammar and spelling check, AI-driven error correction, User-friendly interface, Multiple language support, Privacy and security focused

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $9.99 | per month |
| Yearly Subscription | $29.99 | per year |


### Upsell Dashboard

[App page](https://appshunter.io/ios/app/upsell-dashboard/id6560118252)

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

**In-app purchases:** none


## Frequently asked questions

### Is Proofreader free?

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

### Is Upsell Dashboard free?

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

### Do Proofreader or Upsell Dashboard have ads?

Proofreader shows ads; Upsell Dashboard does not.

### Which is updated more often, Proofreader or Upsell Dashboard?

Proofreader ships an update every 3 months, and Upsell Dashboard every 4 months. Most recently, Proofreader was updated on September 17, 2026 and Upsell Dashboard on September 12, 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.*