# Calculator Plus vs AI Chatbot Personal Assistant

The clearest difference is in-app purchases: Calculator Plus at none against AI Chatbot Personal Assistant's 5. Calculator Plus also leads on ads (none vs shown) and update cadence (every 2 days vs monthly). AI Chatbot Personal Assistant's advantage is ratings volume (371 vs 4). On price and device support there is nothing between them.

Both are free to download. AI Chatbot Personal Assistant sells 5 in-app purchases, starting at $7.99 per 7 days. Calculator Plus asks for nothing beyond the download.

Calculator Plus holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: AI Chatbot Personal Assistant has 371 ratings behind it against 4, so its average is the more settled of the two.

Calculator Plus ships an update every 2 days, AI Chatbot Personal Assistant monthly. The most recent releases landed on September 12, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Calculator Plus | AI Chatbot Personal Assistant |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/calculator-plus-math-solver/id1619759518/reviews)** | [4.8 (371 ratings)](https://appshunter.io/ios/app/ai-chatbot-personal-assistant/id6447289175/reviews) |
| Number of ratings | 4 | **371** |
| Positive reviews | — | 33.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 days** | Monthly |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 46 MB | 86 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BEFUN AI TECH. PTE. LTD.](https://appshunter.io/developer/1746851897) | [Europosit](https://appshunter.io/developer/935673733) |

## What reviewers say

### Calculator Plus

[App page](https://appshunter.io/ios/app/calculator-plus-math-solver/id1619759518)

Solve complex math problems by simply taking a photo. Get detailed step-by-step solutions for a wide range of mathematical operations, from basic arithmetic to calculus. Supports multiple languages and offers an ad-free experience.

**Highlights:** Solve math problems by taking photos, Detailed solving steps provided, Supports 12 significant digits, Wide range of mathematical operations, Calculus, derivatives, and integrals, Convert repeating decimals to fractions, Supports multiple languages

**Features:** Vision Pro support

**In-app purchases:** none


### AI Chatbot Personal Assistant

[App page](https://appshunter.io/ios/app/ai-chatbot-personal-assistant/id6447289175)

Engage in dynamic conversations with an AI assistant that helps with work tasks, daily routines, and information retrieval across various life areas. Get instant replies to your messages and explore a wide range of topics from health to entertainment.

**Highlights:** Engaging AI conversations, Work task assistance, Daily routine management, Information retrieval, Creative content generation, Code creation and testing

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $7.99 | per 7 days |
| Yearly Premium | $59.99 | per year |
| Small Pack | $4.99 | one-time |
| Middle Pack | $14.99 | one-time |
| Big Pack | $24.99 | one-time |


## Frequently asked questions

### Is Calculator Plus free?

Calculator Plus is free to download, with no in-app purchases.

### Is AI Chatbot Personal Assistant free?

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

### Which has better reviews, Calculator Plus or AI Chatbot Personal Assistant?

Calculator Plus is rated higher. Calculator Plus averages 5.0 out of 5 from 4 ratings, while AI Chatbot Personal Assistant averages 4.8 from 371 ratings.

### Do Calculator Plus or AI Chatbot Personal Assistant have ads?

AI Chatbot Personal Assistant shows ads; Calculator Plus does not.

### Which is updated more often, Calculator Plus or AI Chatbot Personal Assistant?

Calculator Plus ships an update every 2 days, and AI Chatbot Personal Assistant monthly. Most recently, Calculator Plus was updated on September 12, 2026 and AI Chatbot Personal Assistant on September 23, 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.*