# Contacts+ | Address Book vs Manifold Timer

The clearest difference is iOS requirement: Contacts+ | Address Book at 15.0 against Manifold Timer's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Contacts+ | Address Book sells 8 in-app purchases, starting at $9.99 per month and Manifold Timer sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on November 1, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Contacts+ | Address Book | Manifold Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (5.8K ratings)](https://appshunter.io/ios/app/contacts-plus-address-book/id579616837/reviews)** | — |
| Number of ratings | **5.8K** | — |
| Positive reviews | 59.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 52 MB | 24 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 17+ | 4+ |
| Developer | [FullContact Inc.](https://appshunter.io/developer/489685226) | [RICHARD ROYAL HOOPES](https://appshunter.io/developer/1896157881) |

## What reviewers say

### Contacts+ | Address Book

[App page](https://appshunter.io/ios/app/contacts-plus-address-book/id579616837)

This cloud-based address book simplifies contact management by syncing across devices and accounts. It offers features like contact deduplication, business card scanning, and automatic enrichment to keep your information organized and up-to-date.

**Highlights:** Cross-device, cross-platform sync, Contact deduplication, Scan and save business cards, Tag contacts and add notes, Automatic contact enrichment, Spam blocking

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium (Monthly) | $9.99 | per month |
| Contacts+ Quarterly Premium | $13.99 | per month |
| Contacts+ Monthly Premium | $15.99 | per month |
| Premium (Quarterly) | $29.99 | per 3 months |
| Contacts+ Quarterly Premium | $39.99 | per 3 months |
| Premium (Annual) | $99.99 | per year |
| Contacts+ Yearly Premium | $119.99 | per year |
| Pack of 100 business cards | $9.99 | one-time |

**What reviewers like**

- 🚀 Easy contact management
- 🔍 Useful contact enrichment
- 📚 Great contact organization
- 🔗 Seamless sync across platforms

**What reviewers complain about**

- 🐛 Unreliable sync and data loss
- 💰 Expensive subscription model
- 🔍 Inaccurate contact information
- 🤯 Confusing user experience

**Reported bugs**

- App crashes and freezes on latest iOS versions
- Sync issues causing duplicate and missing contacts
- Inability to restore deleted or lost contacts

**Requested features**

- Native integration with Outlook and Microsoft 365
- Improved contact deduplication and merging
- Better support for international contacts and languages
- Customizable contact fields and views


### Manifold Timer

[App page](https://appshunter.io/ios/app/manifold-timer/id6792230944)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Manifold Pro | $0.99 | one-time |


## Frequently asked questions

### Is Contacts+ | Address Book free?

Contacts+ | Address Book is free to download, with in-app purchases available.

### Is Manifold Timer free?

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

### Do Contacts+ | Address Book or Manifold Timer have ads?

Neither Contacts+ | Address Book nor Manifold Timer shows ads.

### Which is updated more often, Contacts+ | Address Book or Manifold Timer?

Contacts+ | Address Book ships an update every 2 weeks, and Manifold Timer every 2 weeks. Most recently, Contacts+ | Address Book was updated on November 1, 2026 and Manifold Timer on October 29, 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.*