# Scrollly vs Sincey

The clearest difference is rating: Sincey at 5.0 against Scrollly's 3.3. Sincey also leads on in-app purchases (none vs 3) and update cadence (every 4 days vs every 2 weeks). Scrollly's advantage is ratings volume (3 vs 1) and iOS requirement (17.0 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. Scrollly sells 3 in-app purchases, starting at $2.99 per month. Sincey asks for nothing beyond the download.

Sincey holds the better App Store score, 5.0 against 3.3. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

Scrollly ships an update every 2 weeks, Sincey every 4 days. The most recent releases landed on October 19, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Scrollly | Sincey |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.3 (3 ratings)](https://appshunter.io/ios/app/scrollly-auto-scroll-reader/id1624347080/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sincey/id6773422359/reviews)** |
| Number of ratings | **3** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 4 days** |
| Monetization | Freemium | **Free** |
| Size | 16 MB | 5 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Sobhi Arood](https://appshunter.io/developer/867881944) | [Sai Krishna Gunda](https://appshunter.io/developer/1435348054) |

## What reviewers say

### Scrollly

[App page](https://appshunter.io/ios/app/scrollly-auto-scroll-reader/id1624347080)

Read documents and text hands-free with automatic scrolling. Import PDFs, extract text from images using AI, or paste your own content for a smooth, uninterrupted reading session. Customize font sizes and enjoy a distraction-free interface.

**Highlights:** AI text extraction from images, Import PDF documents, Paste or type text, Automatic scrolling, Adjustable scrolling speed, Dark Mode, Save favorite texts

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $2.99 | per month |
| Annual | $9.99 | per year |
| Lifetime | $19.99 | one-time |


### Sincey

[App page](https://appshunter.io/ios/app/sincey/id6773422359)

This app helps you track recurring activities and remember when they last occurred. It provides a simple timeline for each event, allowing you to log new memories with optional notes and see how many days have passed. You can also set reminders for future events.

**Highlights:** Track unlimited personal activities, View 'days since' counters, Save memory trails with dates and notes, Search activities and notes, Set optional reminder nudges, Sync privately across Apple devices, On-device suggestions for wording and icons

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

**In-app purchases:** none


## Frequently asked questions

### Is Scrollly free?

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

### Is Sincey free?

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

### Which has better reviews, Scrollly or Sincey?

Sincey is rated higher. Scrollly averages 3.3 out of 5 from 3 ratings, while Sincey averages 5.0 from 1 ratings.

### Do Scrollly or Sincey have ads?

Neither Scrollly nor Sincey shows ads.

### Which is updated more often, Scrollly or Sincey?

Scrollly ships an update every 2 weeks, and Sincey every 4 days. Most recently, Scrollly was updated on October 19, 2026 and Sincey on October 14, 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.*