# Duplicate Contact Cleaner Ⓞ vs Tech Manual

The clearest difference is in-app purchases: Tech Manual at none against Duplicate Contact Cleaner Ⓞ's 1. Tech Manual also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.0). On price, update cadence and device support there is nothing between them.

Both are free to download. Duplicate Contact Cleaner Ⓞ sells 1 one-off in-app purchase. Tech Manual asks for nothing beyond the download.

Duplicate Contact Cleaner Ⓞ ships an update every 2 months, Tech Manual every 3 months. The most recent releases landed on October 24, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Duplicate Contact Cleaner Ⓞ | Tech Manual |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (179 ratings)](https://appshunter.io/ios/app/duplicate-contact-cleaner/id1575491782/reviews)** | — |
| Number of ratings | **179** | — |
| Positive reviews | 55.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free with in-app purchases | — |
| Size | 43 MB | 439 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [RV AppStudios LLC](https://appshunter.io/developer/340181308) | [The Honest Agency](https://appshunter.io/developer/1033200485) |

## What reviewers say

### Duplicate Contact Cleaner Ⓞ

[App page](https://appshunter.io/ios/app/duplicate-contact-cleaner/id1575491782)

Effortlessly manage your address book with this smart cleaner. It quickly scans, merges, and removes duplicate contacts, offering backup and restore options for peace of mind. Organize your contacts with simple, intuitive tools.

**Highlights:** Scan for duplicate contacts, Merge similar contacts, Delete unwanted contacts, Backup and restore contacts, Sync and transfer contacts, Recover deleted contacts

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


### Tech Manual

[App page](https://appshunter.io/ios/app/tech-manual/id6479988294)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Duplicate Contact Cleaner Ⓞ free?

Duplicate Contact Cleaner Ⓞ is free to download, with in-app purchases available.

### Is Tech Manual free?

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

### Do Duplicate Contact Cleaner Ⓞ or Tech Manual have ads?

Duplicate Contact Cleaner Ⓞ shows ads; Tech Manual does not.

### Which is updated more often, Duplicate Contact Cleaner Ⓞ or Tech Manual?

Duplicate Contact Cleaner Ⓞ ships an update every 2 months, and Tech Manual every 3 months. Most recently, Duplicate Contact Cleaner Ⓞ was updated on October 24, 2026 and Tech Manual on October 7, 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.*