# Calculator Air vs Calculator Plus

The clearest difference is in-app purchases: Calculator Plus at none against Calculator Air's 16. Calculator Plus also leads on rating (5.0 vs 4.7) and update cadence (every 3 days vs every 2 weeks). Calculator Air's advantage is ratings volume (87K vs 4) and chart position (#69 vs unranked). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Calculator Air sells 14 in-app purchases, starting at $3.99 per 7 days. Calculator Plus asks for nothing beyond the download.

Calculator Plus holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Calculator Air has 87K ratings behind it against 4, so its average is the more settled of the two.

Calculator Air ships an update every 2 weeks, Calculator Plus every 3 days. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Calculator Air | Calculator Plus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (87K ratings)](https://appshunter.io/ios/app/calculator-air-ai-math-solver/id1173365557/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/calculator-plus-math-solver/id1619759518/reviews)** |
| Number of ratings | **87K** | 4 |
| Positive reviews | 52.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 3 days** |
| Monetization | Subscription | **Ad-supported** |
| Best chart rank | **#69** | — |
| Size | 147 MB | 32 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Air Apps Systems](https://appshunter.io/developer/1316153435) | [BEFUN AI TECH. PTE. LTD.](https://appshunter.io/developer/1746851897) |

## What reviewers say

### Calculator Air

[App page](https://appshunter.io/ios/app/calculator-air-ai-math-solver/id1173365557)

**Currently charting:** #69 Top Grossing · Utilities (US App Store)

Solve math problems instantly with a powerful AI-driven calculator. Features include basic and scientific calculations, a photo math solver, and an AI homework helper for step-by-step explanations. Ideal for students and professionals needing quick, accurate math solutions.

**Highlights:** Basic and scientific calculator, Photo math solver, AI homework helper, Step-by-step explanations, Currency converter, Widget for quick conversions

**Features:** iMessage stickers, Vision Pro support

**In-app purchases (14)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Air Apps One - 1 Week | $3.99 | per 7 days |
| Air Apps One - 1 Week | $7.99 | per 7 days |
| Air Apps One - 1 Week | $9.99 | per 7 days |
| Air Apps One - 1 Week | $9.99 | per 7 days |
| Air Apps Pro - 1 Week | $9.99 | per 7 days |
| Air Apps One Welcome - 1 Week | $9.99 | per 7 days |
| Air Apps One Starter - 1 Week | $9.99 | per 7 days |
| Air Apps One Start - 1 Week | $9.99 | per 7 days |
| Air Apps One - 1 Month | $19.99 | per month |
| Air Apps Pro | $19.99 | per month |
| Air Apps One - 1 Month | $19.99 | per month |
| Air Apps One - 1 Year | $69.99 | per year |
| Air Apps One - 1 Year | $69.99 | per year |
| Air Apps Pro - 1 Year | $99.99 | per year |

**What reviewers like**

- 🚀 Efficient calculations
- 👍 Easy to use
- 🚀 Quick response times
- 👍 Helpful for homework and math problems
- 👍 No ads in free version

**What reviewers complain about**

- 💰 Expensive subscription model
- 🔍 Limited free features
- 🔍 Paywall for advanced features
- 🐛 Bugs and glitches
- 📢 Intrusive ads and pop-ups

**Reported bugs**

- Calculation errors for certain inputs
- Freezing and crashes on older devices
- Inconsistent user interface behavior

**Requested features**

- Ability to save calculation history
- More advanced scientific functions
- Customizable themes and layouts
- Improved camera integration for solving equations


### 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


## Frequently asked questions

### Is Calculator Air free?

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

### Is Calculator Plus free?

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

### Which has better reviews, Calculator Air or Calculator Plus?

Calculator Plus is rated higher. Calculator Air averages 4.7 out of 5 from 87K ratings, while Calculator Plus averages 5.0 from 4 ratings.

### Do Calculator Air or Calculator Plus have ads?

Neither Calculator Air nor Calculator Plus shows ads.

### Which is updated more often, Calculator Air or Calculator Plus?

Calculator Air ships an update every 2 weeks, and Calculator Plus every 3 days. Most recently, Calculator Air was updated on November 1, 2026 and Calculator Plus on October 30, 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.*