# :) Positive Note vs GPTZero

The clearest difference is rating: :) Positive Note at 5.0 against GPTZero's 4.3. :) Positive Note also leads on in-app purchases (none vs 5). GPTZero's advantage is ratings volume (93 vs 1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. GPTZero sells 5 in-app purchases, starting at $7.99 per month. :) Positive Note asks for nothing beyond the download.

:) Positive Note holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: GPTZero has 93 ratings behind it against 1, so its average is the more settled of the two.

:) Positive Note ships an update every 6 days, GPTZero weekly. The most recent releases landed on October 1, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | :) Positive Note | GPTZero |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/positive-note/id6448405974/reviews)** | [4.3 (93 ratings)](https://appshunter.io/ios/app/gptzero-ai-detector-humanizer/id6754876362/reviews) |
| Number of ratings | 1 | **93** |
| Positive reviews | — | 70.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 6 days** | Weekly |
| Monetization | **Free** | Free with in-app purchases |
| Size | 4 MB | 25 MB |
| Requires iOS | **16.4** | 16.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [NERVE Plus Inc](https://appshunter.io/developer/1583330319) | [Appzone Dijital Hizmetler Anonim Sirketi](https://appshunter.io/developer/1844869089) |

## What reviewers say

### :) Positive Note

[App page](https://appshunter.io/ios/app/positive-note/id6448405974)

Cultivate a positive mindset with daily affirmations and self-care reminders. This app offers customizable notifications and personalized messages to boost self-esteem and well-being. Share uplifting content with friends and family.

**Highlights:** Customizable notifications, Personalized affirmations, Self-care reminders, Shareable positivity, Offline access

**Features:** macOS Compatibility

**In-app purchases:** none


### GPTZero

[App page](https://appshunter.io/ios/app/gptzero-ai-detector-humanizer/id6754876362)

This tool analyzes text, images, videos, and audio to determine if content was created by AI or a human. It provides detailed breakdowns of detection results and includes a plagiarism checker for authenticity. An AI humanizer feature also helps transform AI-generated text into natural language.

**Highlights:** AI content detection for text, images, video, and audio, Detailed analysis of AI detection scores, AI Humanizer to naturalize AI-generated text, Plagiarism checker for content authenticity, Clear AI percentage scoring system, Supports iPhone and iPad

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AI Detector Monthly Pro | $7.99 | per month |
| AI Detector Weekly Trial | $9.99 | per 7 days |
| AI Detector Monthly Premier | $14.99 | per month |
| AI Detector Yearly Pro | $24.99 | per year |
| AI Detector Yearly Premier | $29.99 | per year |


## Frequently asked questions

### Is :) Positive Note free?

:) Positive Note is free to download, with no in-app purchases.

### Is GPTZero free?

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

### Which has better reviews, :) Positive Note or GPTZero?

:) Positive Note is rated higher. :) Positive Note averages 5.0 out of 5 from 1 ratings, while GPTZero averages 4.3 from 93 ratings.

### Do :) Positive Note or GPTZero have ads?

Neither :) Positive Note nor GPTZero shows ads.

### Which is updated more often, :) Positive Note or GPTZero?

:) Positive Note ships an update every 6 days, and GPTZero weekly. Most recently, :) Positive Note was updated on October 1, 2026 and GPTZero on October 13, 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.*