# Calculator· vs CalcHistory

The clearest difference is in-app purchases: CalcHistory at none against Calculator·'s 3. Calculator·'s advantage is ratings volume (34K vs 10) and update cadence (every 3 months vs every 15 months). On price, rating, ads and iOS requirement there is nothing between them.

Both are free to download. Calculator· sells 3 in-app purchases, starting at $0.99 per month. CalcHistory asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.9 for Calculator· against 5.0 for CalcHistory. That said, the two scores are not equally well evidenced: Calculator· has 34K ratings behind it against 10, so its average is the more settled of the two. Written reviews are what separate them: 84% of Calculator·'s written reviews are positive against 71% of CalcHistory's.

Calculator· ships an update every 3 months, CalcHistory every 15 months. The most recent releases landed on September 27, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Calculator· | CalcHistory |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (34K ratings)](https://appshunter.io/ios/app/calculator/id554836784/reviews) | **[5.0 (10 ratings)](https://appshunter.io/ios/app/calchistory/id1231325032/reviews)** |
| Number of ratings | **34K** | 10 |
| Positive reviews | **84.3% of reviews** | 70.6% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 3 months** | Every 15 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 47 MB | 6 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tim O's Studios, LLC](https://appshunter.io/developer/412839685) | [sky-nexus Inc.](https://appshunter.io/developer/512522554) |

## What reviewers say

### Calculator·

[App page](https://appshunter.io/ios/app/calculator/id554836784)

This app offers a straightforward calculation experience, focusing on essential functions without unnecessary complexity. It includes basic arithmetic, percentage calculations, and advanced functions like square root. Users can customize the appearance with multiple color schemes and utilize features like result copying and split-screen multitasking on iPad.

**Highlights:** Basic arithmetic operations, Percentage calculations, Multiple color schemes, Copy results, Square, square root, inverse functions, iPad Split View support, Apple Watch support

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade App | $0.99 | per month |
| Upgrade App | $4.99 | per year |
| Upgrade App | $1.99 | one-time |

**What reviewers like**

- 👍 Simple and easy to use
- 🚀 Quick and responsive
- 💡 Percentage function works well
- 👍 Large, clear buttons
- 👍 Straightforward, no-frills design

**What reviewers complain about**

- 🔋 Frequent ads can be distracting
- 🐛 Occasional crashes or freezes
- 🔒 Lack of customization options
- 💡 No backspace/undo function
- 💡 Missing advanced features like memory

**Reported bugs**

- Crashes when performing long calculations
- Freezes when opening the app
- Incorrect results for some complex calculations

**Requested features**

- Add a backspace/undo button
- Implement a history/memory feature
- Provide more customization options
- Reduce frequency of ads


### CalcHistory

[App page](https://appshunter.io/ios/app/calchistory/id1231325032)

This calculator app performs calculations in the order you input them, like a standard calculator. It allows you to save calculation results and view the input process, making it easy to spot errors. It also offers a function calculator mode for more complex operations.

**Highlights:** Input order calculation, Save calculation results, View input process, Function calculator mode, Error spotting

**In-app purchases:** none


## Frequently asked questions

### Is Calculator· free?

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

### Is CalcHistory free?

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

### Which has better reviews, Calculator· or CalcHistory?

CalcHistory is rated higher. Calculator· averages 4.9 out of 5 from 34K ratings, while CalcHistory averages 5.0 from 10 ratings.

### Do Calculator· or CalcHistory have ads?

Both Calculator· and CalcHistory show ads.

### Which is updated more often, Calculator· or CalcHistory?

Calculator· ships an update every 3 months, and CalcHistory every 15 months. Most recently, Calculator· was updated on September 27, 2026 and CalcHistory 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.*