# Shop Calc vs SoundConvert

The clearest difference is review sentiment: SoundConvert at 50% against Shop Calc's 0%. SoundConvert also leads on rating (5.0 vs 1.0) and update cadence (every 6 weeks vs every 11 months). Shop Calc's advantage is in-app purchases (none vs 2) and ads (none vs shown). On price, ratings volume and iOS requirement there is nothing between them.

Both are free to download. SoundConvert sells 2 in-app purchases, starting at $4.49 per month. Shop Calc asks for nothing beyond the download.

SoundConvert holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews point the same way: 0% of Shop Calc's written reviews are positive against 50% of SoundConvert's.

Shop Calc ships an update every 11 months, SoundConvert every 6 weeks. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Shop Calc | SoundConvert |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/shop-calc/id1260240036/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/soundconvert/id1491289652/reviews)** |
| Number of ratings | 1 | **2** |
| Positive reviews | 0.0% of reviews | **50.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 11 months | **Every 6 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 1 MB | 6 MB |
| Requires iOS | **17.6** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Hideki Domyo](https://appshunter.io/developer/529388155) | [MUTSUAKI KIKUCHI](https://appshunter.io/developer/1874283283) |

## What reviewers say

### Shop Calc

[App page](https://appshunter.io/ios/app/shop-calc/id1260240036)

Easily calculate your total shopping expenses and track them against a set budget. Add items with their price, quantity, and tax rate to see a running total. The app automatically clears data when closed.

**Highlights:** Add items with name, price, and quantity, Automatic calculation of total cost, Set and track against a budget, Supports 8% and 10% tax rates, Swipe to delete items, Data clears on app exit

**Features:** macOS Compatibility

**In-app purchases:** none


### SoundConvert

[App page](https://appshunter.io/ios/app/soundconvert/id1491289652)

Easily convert audio files between popular formats like MP3, WAV, M4A, and CAF. Share your converted audio via email, messages, and other apps. Offers a simple interface with dark mode support.

**Highlights:** MP3 to WAV, M4A, CAF conversion, WAV to M4A, CAF conversion, M4A to WAV, CAF conversion, Share converted files, Simple interface, Dark mode support

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads(1month) | $4.49 | per month |
| Remove Ads(3month) | $12.99 | per 3 months |


## Frequently asked questions

### Is Shop Calc free?

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

### Is SoundConvert free?

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

### Which has better reviews, Shop Calc or SoundConvert?

SoundConvert is rated higher. Shop Calc averages 1.0 out of 5 from 1 ratings, while SoundConvert averages 5.0 from 2 ratings.

### Do Shop Calc or SoundConvert have ads?

SoundConvert shows ads; Shop Calc does not.

### Which is updated more often, Shop Calc or SoundConvert?

Shop Calc ships an update every 11 months, and SoundConvert every 6 weeks. Most recently, Shop Calc was updated on October 23, 2026 and SoundConvert on October 24, 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.*