# SureProof vs Humanize AI

The clearest difference is review sentiment: Humanize AI at 100% against SureProof's 0%. SureProof's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. SureProof sells 10 in-app purchases, starting at $3.99 per 7 days and Humanize AI sells 2 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | SureProof | Humanize AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (4 ratings)](https://appshunter.io/ios/app/humanize-ai-aibuddy/id6747272649/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Free with in-app purchases | Freemium |
| Size | 64 MB | 22 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [4vor4 UG](https://appshunter.io/developer/1546718268) | [Patrick Tammaro](https://appshunter.io/developer/1539155948) |

## What reviewers say

### SureProof

[App page](https://appshunter.io/ios/app/sureproof-ai-detector/id6738951583)

Instantly detect AI-generated text and humanize it to ensure your writing is authentic and undetectable. This tool also includes plagiarism checking and readability analysis for polished content.

**Highlights:** AI Text Detector, AI Humanizer & Paraphrase Tool, Undetectable AI Output, Plagiarism Check, Text Reading Ease Evaluation, Scan History

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly SureProof+ Subscription | $3.99 | per 7 days |
| Weekly SureProof+ Subscription | $4.99 | per 7 days |
| Monthly SureProof Subscription | $6.99 | per month |
| Monthly SureProof Subscription | $9.99 | per month |
| Quarter SureProof Subscription | $14.99 | per 3 months |
| Quarter SureProof Subscription | $24.99 | per 3 months |
| Annual SureProof+ Subscription | $34.99 | per year |
| Annual SureProof+ Subscription | $59.99 | per year |
| Lifetime Pro Subscription | Free | one-time |
| Lifetime Pro Subscription | $79.99 | one-time |


### Humanize AI

[App page](https://appshunter.io/ios/app/humanize-ai-aibuddy/id6747272649)

Transform AI-generated text into natural, human-sounding content. This tool also detects AI writing, helps draft professional emails, and summarizes long documents. It offers a free daily limit with an option to upgrade for unlimited use.

**Highlights:** Humanize AI text, Detect AI writing, Write professional emails, Summarize documents, Full generation history, Multiple writing tones

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $5.99 | per 7 days |
| Yearly Plan | $29.99 | per year |


## Frequently asked questions

### Is SureProof free?

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

### Is Humanize AI free?

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

### Do SureProof or Humanize AI have ads?

Neither SureProof nor Humanize AI shows ads.

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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.*