# Pearltrees vs Esup Auth

The clearest difference is review sentiment: Pearltrees at 86% against Esup Auth's 25%. Esup Auth's advantage is in-app purchases (none vs 10). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Pearltrees sells 10 in-app purchases, starting at $1.99 per month. Esup Auth asks for nothing beyond the download.

Pearltrees ships an update every 3 months, Esup Auth every 5 months. The most recent releases landed on September 24, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | Pearltrees | Esup Auth |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (186 ratings)](https://appshunter.io/ios/app/pearltrees/id463462134/reviews)** | — |
| Number of ratings | **186** | — |
| Positive reviews | **85.9% of reviews** | 25.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 5 months |
| Monetization | Freemium | **Free** |
| Size | 96 MB | 41 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Broceliand SAS](https://appshunter.io/developer/463462137) | [Consortium ESUP-Portail](https://appshunter.io/developer/1563904943) |

## What reviewers say

### Pearltrees

[App page](https://appshunter.io/ios/app/pearltrees/id463462134)

Organize all your digital content, from web pages to files, into visually appealing collections. Enhance your content with AI and discover new resources on topics you love. Access your organized information anytime, anywhere, and collaborate with others.

**Highlights:** Organize all content types, AI content transformation, Discover and share resources, Access collections anywhere, Collaborate on topics, Visual content collections

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| the Pearltrees Premium Personal plan | $1.99 | per month |
| the Pearltrees Premium Personal plan | $2.99 | per month |
| the Pearltrees Premium Advanced plan | $3.99 | per month |
| the Pearltrees Premium Advanced plan | $4.99 | per month |
| the Pearltrees Premium Professional plan | $9.99 | per month |
| the Pearltrees Premium Personal plan | $19.99 | per year |
| the Pearltrees Premium Personal plan | $29.99 | per year |
| the Pearltrees Premium Advanced plan | $39.99 | per year |
| the Pearltrees Premium Advanced plan | $49.99 | per year |
| month | $1.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 🚀 Visually appealing and intuitive
- 💡 Excellent for organizing and sharing web content
- 👍 Seamless cross-platform experience
- 💡 Collaborative features for sharing and discovering new content

**What reviewers complain about**

- 🔒 Privacy concerns with public profiles by default
- 🐛 Occasional crashes and performance issues
- 💡 Desire for more customization options (e.g., private trees, custom icons)
- 🐛 Difficulty in navigating large collections of 'pearls'

**Reported bugs**

- Login and sign-up process can be confusing
- Syncing issues between devices
- Compatibility problems with older devices and operating systems

**Requested features**

- Add ability to take notes, annotate, and add context to 'pearls'
- Improve search and organization tools for large collections
- Provide more privacy controls and options for private content
- Integrate with more third-party services and apps


### Esup Auth

[App page](https://appshunter.io/ios/app/esup-auth/id1563904941)

Securely manage your authentication credentials for higher education institutions. This app simplifies two-factor authentication, offering offline access to codes and robust local data storage for enhanced security.

**Highlights:** Two-factor authentication (2FA) setup, QR code scanning for configuration, Intuitive 2FA code management, Offline code access, Advanced security protocols, Local data storage

**In-app purchases:** none


## Frequently asked questions

### Is Pearltrees free?

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

### Is Esup Auth free?

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

### Do Pearltrees or Esup Auth have ads?

Neither Pearltrees nor Esup Auth shows ads.

### Which is updated more often, Pearltrees or Esup Auth?

Pearltrees ships an update every 3 months, and Esup Auth every 5 months. Most recently, Pearltrees was updated on September 24, 2026 and Esup Auth on September 11, 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.*