# Manual Sync — Annotation&Bookmark Migration

> Migrate PDF annotations and bookmarks to revised documents with smart matching. (iPhone/iPad app by AeroSync Studio.)

- Source: https://appshunter.io/ios/app/manual-sync/id6763876582 (this page in markdown: same URL + `.md`)
- Developer: [AeroSync Studio](https://appshunter.io/developer/1888070954)
- Category: Utilities
- Price: Free with in-app purchases
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 17.6 · 2 MB
- Languages: American English, Japanese, Korean, Chinese (Simplified, China)
- Released: 2026-05-06
- Data updated: 2026-08-21
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/manual-sync/id6763876582/reviews.md

## What is Manual Sync?

ManualSync: Effortless PDF Revision Assistant
Seamlessly transfer your annotations and bookmarks to revised PDF manuals in seconds. Designed for professionals who handle frequent document updates, ManualSync uses high-precision matching to ensure your notes land exactly where they belong.

Key Features:

Smart word-based annotation matching

Bookmark hierarchy migration

Split-view manual review

Privacy First:
All processing happens locally on your device. Your manuals never leave your side.

[Subscription Information]
• ManualSync Annual Premium: $9.99/year (Includes a 3-day free trial)
• ManualSync Lifetime Access: $24.99 (One-time purchase)

[Payments and Renewal]
• Payment will be charged to your iTunes Account at confirmation of purchase.
• Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period.
• Your account will be charged for renewal within 24-hours prior to the end of the current period.
• You can manage or turn off auto-renew in your Apple ID Account settings at any time after purchase.
• No cancellation of the current subscription is allowed during the active period.

• Terms of Use (Standard Apple EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
• Privacy Policy: https://aerosyncstudio.kr/privacy-manualsync.html

## Key features

- Smart word-based annotation matching
- Bookmark hierarchy migration
- Split-view manual review
- Local device processing
- Annual and lifetime subscription options

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| ManualSync Annual Premium | $9.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| ManualSync Annual Premium | $24.99 | one-time |



## Frequently asked questions about Manual Sync

### What is Manual Sync?

Manual Sync is a utility app designed to seamlessly transfer annotations and bookmarks to revised PDF manuals. It uses smart word-based matching to ensure your notes are accurately placed in updated documents.

### How does Manual Sync handle privacy?

Manual Sync prioritizes user privacy by processing all data locally on your device. Your PDF manuals and annotations never leave your device, ensuring maximum security.

### What are the subscription options for Manual Sync?

Manual Sync offers two purchase options: an Annual Premium subscription for $9.99 per year, which includes a 3-day free trial, and a Lifetime Access purchase for a one-time fee of $24.99.

### How do I manage my Manual Sync subscription?

You can manage or turn off auto-renewal for your subscription in your Apple ID Account settings at any time after purchase. No cancellation of the current subscription is allowed during the active period.

### What devices does Manual Sync support?

Manual Sync is currently supported on iPhones. The app is rated for ages 4 and up.

### When was Manual Sync last updated?

The latest version of Manual Sync, version 1.1, was last updated on May 8, 2026. The app was initially released on May 6, 2026.

### What is the user feedback on Manual Sync?

Manual Sync has received excellent user feedback, indicated by a rating of 5.0 stars from 1 rating. This suggests a highly positive user experience.

### Does Manual Sync have ads?

No, Manual Sync does not contain advertisements. The app is free to download and offers in-app purchases for premium features.

## Version history (last 2 releases)

### 1.1 — 2026-05-08

Enhanced matching for bookmarks and annotations.

### 1.0 — 2026-05-06

No release notes.

## More apps by AeroSync Studio

- [RosterSync](https://appshunter.io/ios/app/rostersync/id6759645143)
- [PaperLog - Pilot Logbook](https://appshunter.io/ios/app/paperlog-pilot-logbook/id6760224846)
- [FlightRadar Watch](https://appshunter.io/ios/app/flightradar-watch/id6777092699)

All apps by AeroSync Studio: https://appshunter.io/developer/1888070954

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-21.*