# Nulo vs AI Chatbot & Assistant

The clearest difference is rating: AI Chatbot & Assistant at 4.3 against Nulo's 3.4. AI Chatbot & Assistant also leads on ratings volume (74 vs 18). Nulo's advantage is review sentiment (50% vs 17%). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Nulo sells 12 in-app purchases, starting at $3.99 per 7 days and AI Chatbot & Assistant sells 3 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

AI Chatbot & Assistant holds the better App Store score, 4.3 against 3.4. Both are backed by a comparable volume of ratings — 18 and 74 respectively. Written reviews complicate that: 50% of Nulo's written reviews are positive against 17% of AI Chatbot & Assistant's, so the app with the better star average is not the one people write more warmly about.

Nulo ships an update every 3 weeks, AI Chatbot & Assistant monthly. The most recent releases landed on October 20, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Nulo | AI Chatbot & Assistant |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.4 (18 ratings)](https://appshunter.io/ios/app/nulo/id6737268151/reviews) | **[4.3 (74 ratings)](https://appshunter.io/ios/app/ai-chatbot-and-assistant-axon/id6747702575/reviews)** |
| Number of ratings | 18 | **74** |
| Positive reviews | **50.0% of reviews** | 16.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 132 MB | 70 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 12+ |
| Developer | [326 LAB - FZCO](https://appshunter.io/developer/1772075789) | [Superapp Labs](https://appshunter.io/developer/1673699641) |

## What reviewers say

### Nulo

[App page](https://appshunter.io/ios/app/nulo/id6737268151)

Effortlessly scan, identify, and value your sports cards. This app helps you organize your collection, track your scans, and discover estimated card prices from various marketplaces. Build and manage your digital sports card collection with ease.

**Highlights:** Scan sports cards with AI, Identify card details quickly, Check estimated card values, Save scan history, Organize cards into collections, Digital collection management

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO Weekly | $3.99 | per 7 days |
| PRO Weekly | $3.99 | per 7 days |
| PRO Weekly | $4.99 | per 7 days |
| PRO Weekly | $4.99 | per 7 days |
| PRO Weekly | $7.99 | per 7 days |
| PRO Weekly + trial | $7.99 | per 7 days |
| PRO Yearly | $29.99 | per year |
| PRO Yearly | $29.99 | per year |
| PRO Yearly | $39.99 | per year |
| PRO Yearly | $39.99 | per year |
| PRO Yearly | $49.99 | per year |
| PRO Yearly | $49.99 | per year |


### AI Chatbot & Assistant

[App page](https://appshunter.io/ios/app/ai-chatbot-and-assistant-axon/id6747702575)

This AI-powered assistant leverages advanced models like GPT-4o and Gemini to answer questions, generate images, and identify plants and coins. It also offers skin analysis and ethnicity estimation, acting as a versatile personal assistant for various tasks and learning needs.

**Highlights:** Advanced AI models (GPT-4o, Claude, Gemini), Plant and coin identification, AI image generation, Skin analysis and recommendations, Ethnicity analysis, Homework assistance

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Axon Weekly Subscription | $6.99 | per 7 days |
| Axon Weekly Free Trial | $7.99 | per 7 days |
| Axon Yearly Subscription | $39.99 | per year |


## Frequently asked questions

### Is Nulo free?

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

### Is AI Chatbot & Assistant free?

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

### Which has better reviews, Nulo or AI Chatbot & Assistant?

AI Chatbot & Assistant is rated higher. Nulo averages 3.4 out of 5 from 18 ratings, while AI Chatbot & Assistant averages 4.3 from 74 ratings.

### Do Nulo or AI Chatbot & Assistant have ads?

Neither Nulo nor AI Chatbot & Assistant shows ads.

### Which is updated more often, Nulo or AI Chatbot & Assistant?

Nulo ships an update every 3 weeks, and AI Chatbot & Assistant monthly. Most recently, Nulo was updated on October 20, 2026 and AI Chatbot & Assistant on October 14, 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.*