# AI Humanizer vs Contacts backup `

AI Humanizer and Contacts backup ` both sit at 4.8 stars, but that hides the real split: 71% of AI Humanizer's written reviews are positive against 0% of Contacts backup `'s. Contacts backup `'s advantage is ads (none vs shown) and update cadence (every 3 weeks vs every 6 months). On price, rating, ratings volume and in-app purchases there is nothing between them.

Both are free to download. AI Humanizer sells 5 in-app purchases, starting at $4.99 per 7 days and Contacts backup ` sells 4 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.8 for AI Humanizer against 4.7 for Contacts backup `. Both are backed by a comparable volume of ratings — 92 and 53 respectively. Written reviews are what separate them: 71% of AI Humanizer's written reviews are positive against 0% of Contacts backup `'s.

AI Humanizer ships an update every 6 months, Contacts backup ` every 3 weeks. Both last shipped on October 30, 2026.

## The numbers

| Metric | AI Humanizer | Contacts backup ` |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (92 ratings)](https://appshunter.io/ios/app/ai-humanizer-paraphrase-tool/id6747260009/reviews)** | [4.7 (53 ratings)](https://appshunter.io/ios/app/contacts-backup/id6748363507/reviews) |
| Number of ratings | **92** | 53 |
| Positive reviews | **71.4% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 21 MB | 11 MB |
| Requires iOS | **16.0** | 17.6 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Juyana Islam](https://appshunter.io/developer/1736815488) | [ENGINES STUDIO LAB](https://appshunter.io/developer/1686902830) |

## What reviewers say

### AI Humanizer

[App page](https://appshunter.io/ios/app/ai-humanizer-paraphrase-tool/id6747260009)

Transform AI-generated text into natural, human-like writing. This tool can detect AI-written content and rewrite it to sound more emotional and readable. Organize all your rewritten content in one place.

**Highlights:** Rewrite AI-generated content, Detect AI-written text, Humanize tone, Improve readability, Maintain rewrite history, Organize rewritten content

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Package | $4.99 | per 7 days |
| AI Humanizer Weekly | $5.99 | per 7 days |
| Annual Package | $25.90 | per year |
| AI Humanizer Annual | $39.99 | per year |
| Lifetime Package | $49.99 | one-time |


### Contacts backup `

[App page](https://appshunter.io/ios/app/contacts-backup/id6748363507)

Safeguard your address book with this straightforward utility. Easily back up, restore, and transfer contacts in various formats, even offline. Schedule regular backups and organize them by date for peace of mind.

**Highlights:** One-tap contact backup, Restore from previous backups, Export in VCF or CSV, Share backups easily, Smart backup reminders, Organize backups by date, Offline functionality

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full access for 1 week | $0.99 | per 7 days |
| Full access for 1 month | $3.99 | per month |
| Full access for 1 year | $19.99 | per year |
| Lifetime access | $24.99 | one-time |


## Frequently asked questions

### Is AI Humanizer free?

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

### Is Contacts backup ` free?

Contacts backup ` is free to download, with in-app purchases available.

### Which has better reviews, AI Humanizer or Contacts backup `?

AI Humanizer is rated higher. AI Humanizer averages 4.8 out of 5 from 92 ratings, while Contacts backup ` averages 4.7 from 53 ratings.

### Do AI Humanizer or Contacts backup ` have ads?

AI Humanizer shows ads; Contacts backup ` does not.

### Which is updated more often, AI Humanizer or Contacts backup `?

AI Humanizer ships an update every 6 months, and Contacts backup ` every 3 weeks. Most recently, AI Humanizer was updated on October 30, 2026 and Contacts backup ` on October 30, 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.*