# Calculator Silver vs Calc 2M

The clearest difference is price: Calc 2M at Free against Calculator Silver's $1.99. Calc 2M also leads on rating (4.9 vs 4.4) and update cadence (monthly vs every 2 months). Calculator Silver's advantage is in-app purchases (none vs 7). On review sentiment and ads there is nothing between them.

Calc 2M is free to download; Calculator Silver costs $1.99 up front. Calc 2M sells 7 one-off in-app purchases. Calculator Silver asks for nothing beyond the download.

Calc 2M holds the better App Store score, 4.9 against 4.4. That said, the two scores are not equally well evidenced: Calc 2M has 27 ratings behind it against 5, so its average is the more settled of the two. Written reviews complicate that: 89% of Calculator Silver's written reviews are positive against 81% of Calc 2M's, so the app with the better star average is not the one people write more warmly about.

Calculator Silver ships an update every 2 months, Calc 2M monthly. The most recent releases landed on October 6, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Calculator Silver | Calc 2M |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [4.4 (5 ratings)](https://appshunter.io/ios/app/calculator-silver/id432572975/reviews) | **[4.9 (27 ratings)](https://appshunter.io/ios/app/calc-2m/id492563960/reviews)** |
| Number of ratings | 5 | **27** |
| Positive reviews | **88.9% of reviews** | 81.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 16 MB | 48 MB |
| Requires iOS | 26.0 | **9.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Hannes Sverrisson](https://appshunter.io/developer/428851947) | [inkOfPixel srl](https://appshunter.io/developer/492563963) |

## What reviewers say

### Calculator Silver

[App page](https://appshunter.io/ios/app/calculator-silver/id432572975)

This utility app offers a comprehensive calculator experience with features like a backspace key, printable/emailable calculation history, and Apple Watch integration. Customize the look and feel, and easily copy results to other applications.

**Highlights:** Apple Watch calculator, Today View Extension, Printable/emailable history, Backspace key, Copy/paste functionality, Customizable display and themes

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

**In-app purchases:** none


### Calc 2M

[App page](https://appshunter.io/ios/app/calc-2m/id492563960)

This advanced calculator app offers a clean interface with both standard and pro features. It includes a history of calculations, drag-and-drop functionality, customizable themes, and the ability to export results. Ideal for students, engineers, and scientists needing precise calculations on the go.

**Highlights:** Calculation history, Drag and drop input, Customizable themes, Export calculations, Widget for quick access, Editable expressions, Advanced functions

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ninja Theme | $0.99 | one-time |
| Sunrise Theme | $0.99 | one-time |
| Dev Theme | $0.99 | one-time |
| Vintage Theme | $0.99 | one-time |
| Light theme | $0.99 | one-time |
| Clarity Theme | $0.99 | one-time |
| Theme Pack | $1.99 | one-time |

**What reviewers like**

- 👍 Clean, intuitive, and user-friendly interface
- 🧮 Powerful scientific calculator with extensive functions
- 📜 Accessible calculation history that persists across sessions
- ✏️ Ability to edit and reuse previous expressions
- 🎨 Beautiful, aesthetically pleasing design

**What reviewers complain about**

- 🐛 App crashes on startup (older versions)
- 🔤 Font size and style options are limited
- 📱 iPad version is laggy and poorly optimized
- ❌ Error handling requires restarting from beginning
- 🎮 Swiping gestures sometimes trigger unintended functions

**Reported bugs**

- App crashes on startup
- Trigonometric functions produce incorrect results
- Combination function (comb) returns wrong values
- Sin and Tan functions malfunction
- Swiping causes unintended function entry

**Requested features**

- Automatic bracket completion
- Fraction to decimal converter and vice versa
- Apple Watch app support
- More font options and customizable font sizes
- RPN (Reverse Polish Notation) mode


## Frequently asked questions

### Is Calculator Silver free?

Calculator Silver costs $1.99, with no in-app purchases.

### Is Calc 2M free?

Calc 2M is free to download, with in-app purchases available.

### Which has better reviews, Calculator Silver or Calc 2M?

Calc 2M is rated higher. Calculator Silver averages 4.4 out of 5 from 5 ratings, while Calc 2M averages 4.9 from 27 ratings.

### Do Calculator Silver or Calc 2M have ads?

Neither Calculator Silver nor Calc 2M shows ads.

### Which is updated more often, Calculator Silver or Calc 2M?

Calculator Silver ships an update every 2 months, and Calc 2M monthly. Most recently, Calculator Silver was updated on October 6, 2026 and Calc 2M 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.*