Plain Stats Plus vs AIZero
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Plain Stats Plus
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This simple app allows to compute a number of statistical properties of a sample. It supports computing minimum, maximum, range, mean, median, harmonic mean, geometric mean, mean deviation, variance, standard deviation and coefficient of variation.
AIZero
This app uses advanced AI to detect if text was written by a human or an AI model. It analyzes content at sentence, paragraph, and document levels for high accuracy, especially for English prose. Ideal for academic integrity and verifying text authenticity.
- AI-generated content detection
- Human-written text verification
- Sentence, paragraph, and document level analysis
- High accuracy for English prose
- Academic essay detection
- User-friendly interface
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Introducing the revolutionary AI Detection App - your ultimate tool to unravel the mysteries hidden in texts! Our app is at the forefront of AI detection, designed to determine whether a document was written by a human or generated by an AI model. Using cutting-edge artificial intelligence detection model, our app delves into texts on a sentence, paragraph, and document level, analyzing language intricacies to distinguish human-written prose from AI-generated content. We have trained the model on an extensive and diverse collection of human-written and AI-generated texts, with a strong focus on English prose, ensuring the highest accuracy in detecting essays crafted by AI models. For academic integrity, we've adopted a premium model specifically trained to identify AI-authored essays masquerading as student writing. This ensures fair evaluations and safeguards the credibility of educational assessments. Premium users can get unlimited results, free users only have limited results. With a user-friendly and intuitive interface, the AI Detection App is accessible to legal professionals, educators, students, and anyone intrigued by the authenticity of written content. Enjoy swift and secure analysis, as our app delivers rapid results while prioritizing data security and privacy. When you confirm your purchase, the payment will be charged to your iTunes account. Paid Subscriptions will be automatically renewed unless you turn off this feature in your user account settings after making the purchase. Your account will be charged for the renewal no more than 24 hours before the current subscription period ends, and the cost of the renewal will be clearly identified. If you wish to manage your subscriptions or disable the auto-renewal option, you can do so through your user account settings after completing the purchase. Please note that once you have made the purchase, refunds will not be provided for any unused portions of the subscription terms. Privacy Policy: https://www.bridgeshullltd.com/zero/pp/ Terms of Use: https://www.bridgeshullltd.com/zero/tc/ Join us in unveiling the truth within the words! Download the AI Detection App now and witness the power of AI in unraveling the mysteries of text origins.
Screenshots
Verdict
The clearest difference is price: AIZero at Free against Plain Stats Plus's $0.99. Plain Stats Plus's advantage is in-app purchases (none vs 3). On update cadence, ads, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
AIZero is free to download; Plain Stats Plus costs $0.99 up front. AIZero sells 3 in-app purchases, starting at $4.99 per month. Plain Stats Plus asks for nothing beyond the download.
Plain Stats Plus ships an update every 3 months, AIZero every 2 months. The most recent releases landed on September 23, 2026 and September 19, 2026 respectively.
| Parameter | Plain Stats Plus | AIZero |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | — | 3.6 (321 ratings) — better |
| Positive reviews | — | 5.6% of reviews |
| Number of ratings | — | 321 — better |
| Update frequency | Every 3 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 2 MB | 12 MB |
| Age rating | 4+ | 12+ |
| Developer | a Rausa | BRIDGES HULL LTD |
Bugs and requests
Plain Stats Plus
Not enough reviews yet to summarise bugs or requests.
AIZero
Reported bugs
16 issues- App suddenly stopped working
- App stopped working because the version was outdated
- Kept on giving an error message after payment
- App stoped working! It says that is not updated but there’s not an update!
- Error message that I’m using the wrong version
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- Just stopped working
- It’s not letting me get any information on how ai it is
- I cant do anythin on the app
- I just payed for 1 year subscription and I am not able to open this in my laptop
- My app stopped working out of nowhere
- Invalid model version
- Bought premium without it giving me premium perks
- Subscription gets thrust at you
- Doesn’t give results if you don’t have premium
- Says it’s highlighting sentences. It does nothing.
- Says it will give a percent- it does not…it gives a vague estimate of Moderate etc
Requested features
4 requests- Immediate App Store availability
- One-off payment option
- Unrestricted trial for X days
- Allow unrestricted access to ChatGPT zero website
In-app purchases
Plain Stats Plus
No in-app purchases
AIZero
- Premium Monthly$4.991 Month
- Premium Weekly$8.997 Days
- Premium Yearly$39.991 Year









