# Ring Sizer vs Chatbot AI

The clearest difference is ads: Chatbot AI at none against Ring Sizer's shown. Chatbot AI also leads on update cadence (fortnightly vs every 3 months) and rating (5.0 vs 4.8). Ring Sizer's advantage is ratings volume (456 vs 27). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Ring Sizer sells 5 in-app purchases, starting at $1.99 per 7 days and Chatbot AI sells 2 in-app purchases, starting at $7.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Chatbot AI holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Ring Sizer has 456 ratings behind it against 27, so its average is the more settled of the two.

Ring Sizer ships an update every 3 months, Chatbot AI fortnightly. The most recent releases landed on October 15, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Ring Sizer | Chatbot AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (456 ratings)](https://appshunter.io/ios/app/ring-sizer-ring-size-meter/id1666860110/reviews) | **[5.0 (27 ratings)](https://appshunter.io/ios/app/chatbot-ai/id6471918568/reviews)** |
| Number of ratings | **456** | 27 |
| Positive reviews | 77.8% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 92 MB | 12 MB |
| Requires iOS | 16.6 | **14.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 9+ |
| Developer | [AppLiks Sp. z O.O.](https://appshunter.io/developer/1804335622) | [Silver Elm Systems LLC](https://appshunter.io/developer/689766056) |

## What reviewers say

### Ring Sizer

[App page](https://appshunter.io/ios/app/ring-sizer-ring-size-meter/id1666860110)

Easily measure jewelry ring sizes using your phone's screen. Simply place your ring on the screen and adjust the slider to match its inner edge. The app provides accurate sizing in multiple international measurement systems.

**Highlights:** Measure ring size by diameter or circumference, Support for metric and imperial units, Multiple international sizing systems, Save measurement results, Integrated ruler for other measurements

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Access | $1.99 | per 7 days |
| Weekly Access | $2.99 | per 7 days |
| Weekly Access with Trial | $2.99 | per 7 days |
| Yearly Access | $3.99 | per year |
| Yearly Access | $9.99 | per year |

**What reviewers like**

- 🚀 Accurate measurements
- 👍 Intuitive interface
- 🌍 Supports multiple measurement systems
- 💾 Convenient storage of measurements
- 🌍 Worldwide compatibility

**What reviewers complain about**

- 🐛 Inaccurate measurements
- 💰 Deceptive trial/pricing
- 🔢 Limited size range

**Reported bugs**

- Incorrect size conversions
- Inconsistent performance

**Requested features**

- Dark mode option
- Additional measurement methods


### Chatbot AI

[App page](https://appshunter.io/ios/app/chatbot-ai/id6471918568)

Engage in conversations with advanced AI models through a sleek chat interface. Ask questions on any topic, explore different AI personalities, and save your chat sessions. Supports voice input for hands-free queries.

**Highlights:** Generative AI chat interface, OpenAI ChatGPT Turbo and GPT-4 integration, Voice input for queries, Multiple AI personality types, Save and replay chat sessions

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ChatbotAI Premium | $7.99 | per 7 days |
| ChatbotAI Premium | $49.99 | per year |


## Frequently asked questions

### Is Ring Sizer free?

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

### Is Chatbot AI free?

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

### Which has better reviews, Ring Sizer or Chatbot AI?

Chatbot AI is rated higher. Ring Sizer averages 4.8 out of 5 from 456 ratings, while Chatbot AI averages 5.0 from 27 ratings.

### Do Ring Sizer or Chatbot AI have ads?

Ring Sizer shows ads; Chatbot AI does not.

### Which is updated more often, Ring Sizer or Chatbot AI?

Ring Sizer ships an update every 3 months, and Chatbot AI fortnightly. Most recently, Ring Sizer was updated on October 15, 2026 and Chatbot AI on October 9, 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.*