# Calculation Pad vs WonderCalc

The clearest difference is in-app purchases: WonderCalc at none against Calculation Pad's 5. WonderCalc also leads on update cadence (every 5 days vs fortnightly) and ratings volume (3 vs 1). Calculation Pad's advantage is rating (5.0 vs 4.7) and iOS requirement (13.0 vs 16.0). On price, ads and device support there is nothing between them.

Both are free to download. Calculation Pad sells 5 one-off in-app purchases. WonderCalc asks for nothing beyond the download.

Calculation Pad holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

Calculation Pad ships an update fortnightly, WonderCalc every 5 days. The most recent releases landed on September 17, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Calculation Pad | WonderCalc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/calculation-pad/id1473259620/reviews)** | [4.7 (3 ratings)](https://appshunter.io/ios/app/wondercalc/id6444459924/reviews) |
| Number of ratings | 1 | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 5 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 3 MB | 5 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Yukio Tajima](https://appshunter.io/developer/1473259619) | [SharkMonkey Apps](https://appshunter.io/developer/1654824300) |

## What reviewers say

### Calculation Pad

[App page](https://appshunter.io/ios/app/calculation-pad/id1473259620)

This calculator app keeps a history of your calculations, allowing you to easily reuse past results. It offers enhanced security features like fingerprint or password protection for sensitive data. Despite its advanced functionality, it remains free to use.

**Highlights:** Calculation history, Reuse past calculations, Add taxes, Fingerprint/password/face protection, Free to use

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Developer Support | $0.99 | one-time |
| Small tip | $0.99 | one-time |
| Medium tip | $3.99 | one-time |
| Developer Support | $6.99 | one-time |
| Large tip | $6.99 | one-time |


### WonderCalc

[App page](https://appshunter.io/ios/app/wondercalc/id6444459924)

This utility app handles all your basic calculation needs, including unit conversions for length, weight, and temperature. It also offers advanced financial calculations for loans, such as monthly payments, total cost, and interest paid.

**Highlights:** Basic calculations, Cut, copy, and paste functionality, Unit conversions (length, weight, temperature), Loan payment calculations, Total loan cost and interest calculation

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

**In-app purchases:** none


## Frequently asked questions

### Is Calculation Pad free?

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

### Is WonderCalc free?

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

### Which has better reviews, Calculation Pad or WonderCalc?

Calculation Pad is rated higher. Calculation Pad averages 5.0 out of 5 from 1 ratings, while WonderCalc averages 4.7 from 3 ratings.

### Do Calculation Pad or WonderCalc have ads?

Neither Calculation Pad nor WonderCalc shows ads.

### Which is updated more often, Calculation Pad or WonderCalc?

Calculation Pad ships an update fortnightly, and WonderCalc every 5 days. Most recently, Calculation Pad was updated on September 17, 2026 and WonderCalc on September 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.*