# WonderCalc vs 1337 Calc

The clearest difference is rating: 1337 Calc at 5.0 against WonderCalc's 4.7. 1337 Calc also leads on update cadence (every 2 days vs every 5 days). On price, review sentiment, ratings volume and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

1337 Calc holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 3 and 2 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

WonderCalc ships an update every 5 days, 1337 Calc every 2 days. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | WonderCalc | 1337 Calc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (3 ratings)](https://appshunter.io/ios/app/wondercalc/id6444459924/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/1337-calc/id6757027529/reviews)** |
| Number of ratings | **3** | 2 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 days | **Every 2 days** |
| Monetization | Free | Free |
| Size | 5 MB | 47 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SharkMonkey Apps](https://appshunter.io/developer/1654824300) | [Christopher Dagesse](https://appshunter.io/developer/1864268080) |

## What reviewers say

### 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


### 1337 Calc

[App page](https://appshunter.io/ios/app/1337-calc/id6757027529)

This utility app offers a straightforward calculator for daily tasks. It handles standard calculations, loan estimations, tip calculations, and currency conversions in a user-friendly interface.

**Highlights:** Standard calculations, Loan and payment estimation, Tip calculation, Currency conversion, Easy-to-use interface

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is WonderCalc free?

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

### Is 1337 Calc free?

1337 Calc is free to download, with no in-app purchases.

### Which has better reviews, WonderCalc or 1337 Calc?

1337 Calc is rated higher. WonderCalc averages 4.7 out of 5 from 3 ratings, while 1337 Calc averages 5.0 from 2 ratings.

### Do WonderCalc or 1337 Calc have ads?

Neither WonderCalc nor 1337 Calc shows ads.

### Which is updated more often, WonderCalc or 1337 Calc?

WonderCalc ships an update every 5 days, and 1337 Calc every 2 days. Most recently, WonderCalc was updated on November 3, 2026 and 1337 Calc 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.*