# wobplay vs FORCE CALCULATOR

The clearest difference is rating: wobplay at 4.0 against FORCE CALCULATOR's 1.0. wobplay also leads on in-app purchases (none vs 1) and device support (3 vs 1). FORCE CALCULATOR's advantage is update cadence (every 2 weeks vs every 4 months). On price, ratings volume and ads there is nothing between them.

Both are free to download. FORCE CALCULATOR sells 1 one-off in-app purchase. wobplay asks for nothing beyond the download.

wobplay holds the better App Store score, 4.0 against 1.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

wobplay ships an update every 4 months, FORCE CALCULATOR every 2 weeks. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | wobplay | FORCE CALCULATOR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (2 ratings)](https://appshunter.io/ios/app/wobplay/id6445850115/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/force-calculator-magic/id6806258142/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 27 MB | 2 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Salvation Army Trading Company, Ltd](https://appshunter.io/developer/508764651) | [Akinori Kobayashi](https://appshunter.io/developer/6806258144) |

## What reviewers say

### wobplay

[App page](https://appshunter.io/ios/app/wobplay/id6445850115)

Access a curated collection of brass music, featuring both studio albums and high-definition live concert recordings. Enjoy a premium audio-visual experience dedicated to brass band performances.

**Highlights:** Live brass band concerts, Studio album access, HD video quality, Brass music library, Concert recordings

**Features:** macOS Compatibility

**In-app purchases:** none


### FORCE CALCULATOR

[App page](https://appshunter.io/ios/app/force-calculator-magic/id6806258142)

This app functions as a standard calculator but includes secret tools for magicians to perform tricks. It offers a free version with basic calculator functions and a one-time purchase for advanced performance features, all while appearing as an ordinary calculator to an audience.

**Highlights:** Secret performance tools for magicians, Prediction and coincidence modes, Audience-participation features, Interactive tutorials, Multiple calculator styles, Calculation history

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $59.99 | one-time |


## Frequently asked questions

### Is wobplay free?

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

### Is FORCE CALCULATOR free?

FORCE CALCULATOR is free to download, with in-app purchases available.

### Which has better reviews, wobplay or FORCE CALCULATOR?

wobplay is rated higher. wobplay averages 4.0 out of 5 from 2 ratings, while FORCE CALCULATOR averages 1.0 from 1 ratings.

### Do wobplay or FORCE CALCULATOR have ads?

Neither wobplay nor FORCE CALCULATOR shows ads.

### Which is updated more often, wobplay or FORCE CALCULATOR?

wobplay ships an update every 4 months, and FORCE CALCULATOR every 2 weeks. Most recently, wobplay was updated on November 3, 2026 and FORCE CALCULATOR on October 31, 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.*