# Glarity AI vs Sumr

The clearest difference is review sentiment: Sumr at 80% against Glarity AI's 33%. Glarity AI's advantage is in-app purchases (none vs 4) and iOS requirement (16.0 vs 18.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Sumr sells 4 in-app purchases, starting at $2.99 per month. Glarity AI asks for nothing beyond the download.

Glarity AI ships an update monthly, Sumr every 3 weeks. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Glarity AI | Sumr |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.3 (7 ratings)](https://appshunter.io/ios/app/sumr-summarize-it-all/id6503200370/reviews)** |
| Number of ratings | — | **7** |
| Positive reviews | 33.3% of reviews | **80.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | **Free** | Freemium |
| Size | 31 MB | 117 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Sparticle Inc](https://appshunter.io/developer/1544950956) | [Pavel Larionov](https://appshunter.io/developer/1748326212) |

## What reviewers say

### Glarity AI

[App page](https://appshunter.io/ios/app/glarity-ai/id6446609868)

This browser extension offers real-time full-page translations and AI-powered summaries for any webpage, including videos and emails. It supports multiple translation engines and allows for side-by-side comparisons of original and translated text.

**Highlights:** Real-time full-page translation, Side-by-side translation comparison, Multiple translation engines, Webpage summarization, AI conversation about web content, Customizable translation prompts

**Features:** Safari Extension, Vision Pro support

**In-app purchases:** none


### Sumr

[App page](https://appshunter.io/ios/app/sumr-summarize-it-all/id6503200370)

Instantly condense web pages, articles, and videos into concise summaries. Ask follow-up questions and reformat content with custom prompts. Supports over 40 languages and offers flexible AI provider options.

**Highlights:** Instant web page summaries, Ask follow-up questions, Customizable summary prompts, Supports 40+ languages, Multiple AI provider options, Local summary storage, iCloud sync across devices

**Features:** macOS Compatibility, Safari Extension, Family Sharing, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Subscribe (monthly) | $2.99 | per month |
| Subscribe (yearly) | $22.99 | per year |
| Follow Up | $3.99 | one-time |
| Lifetime | $59.99 | one-time |


## Frequently asked questions

### Is Glarity AI free?

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

### Is Sumr free?

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

### Do Glarity AI or Sumr have ads?

Neither Glarity AI nor Sumr shows ads.

### Which is updated more often, Glarity AI or Sumr?

Glarity AI ships an update monthly, and Sumr every 3 weeks. Most recently, Glarity AI was updated on November 3, 2026 and Sumr on October 30, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*