# LetServe vs Scrible Extension

The clearest difference is rating: Scrible Extension at 5.0 against LetServe's 2.0. LetServe's advantage is update cadence (every 5 weeks vs every 17 months) and ratings volume (29 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Scrible Extension holds the better App Store score, 5.0 against 2.0. That said, the two scores are not equally well evidenced: LetServe has 29 ratings behind it against 1, so its average is the more settled of the two.

LetServe ships an update every 5 weeks, Scrible Extension every 17 months. The most recent releases landed on June 1, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | LetServe | Scrible Extension |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (29 ratings)](https://appshunter.io/ios/app/letserve/id1333226371/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/scrible-extension/id1633472220/reviews)** |
| Number of ratings | **29** | 1 |
| Positive reviews | 16.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 17 months |
| Monetization | Free | Free |
| Size | 42 MB | 2 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Marque360 LLC](https://appshunter.io/developer/1333226370) | [Scrible, Inc.](https://appshunter.io/developer/1622074512) |

## What reviewers say

### LetServe

[App page](https://appshunter.io/ios/app/letserve/id1333226371)

This app connects volunteers with charities and service organizations, making it easy to find opportunities and track volunteer hours. It streamlines the process of logging and reporting community impact for both individuals and organizations.

**Highlights:** Volunteer opportunity discovery, Charity and organization directory, Volunteer hour tracking, On-demand impact reporting, Event notifications, Mobile hour logging

**Features:** macOS Compatibility

**In-app purchases:** none


### Scrible Extension

[App page](https://appshunter.io/ios/app/scrible-extension/id1633472220)

This browser extension allows users to save, highlight, and comment on web pages, PDFs, and articles. It integrates with a cloud-based research platform to organize and search saved content, offering features like automatic citation capture and bibliography creation for educational users.

**Highlights:** Save webpages, PDFs, and articles instantly, Highlight key passages, Add comments and thoughts, Tag articles for organization, Automatic annotation loading on revisited pages, Full-text search of saved library, Automatic citation capture (Edu Plan)

**Features:** Safari Extension

**In-app purchases:** none


## Frequently asked questions

### Is LetServe free?

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

### Is Scrible Extension free?

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

### Which has better reviews, LetServe or Scrible Extension?

Scrible Extension is rated higher. LetServe averages 2.0 out of 5 from 29 ratings, while Scrible Extension averages 5.0 from 1 ratings.

### Do LetServe or Scrible Extension have ads?

Neither LetServe nor Scrible Extension shows ads.

### Which is updated more often, LetServe or Scrible Extension?

LetServe ships an update every 5 weeks, and Scrible Extension every 17 months. Most recently, LetServe was updated on June 1, 2026 and Scrible Extension on September 10, 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.*