# CalcuTotal vs Data Rhythm

The clearest difference is in-app purchases: Data Rhythm at none against CalcuTotal's 1. CalcuTotal's advantage is ads (none vs shown) and device support (3 vs 1). On price and update cadence there is nothing between them.

Both are free to download. CalcuTotal sells 1 one-off in-app purchase. Data Rhythm asks for nothing beyond the download.

CalcuTotal ships an update every 2 weeks, Data Rhythm every 3 weeks. The most recent releases landed on September 27, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | CalcuTotal | Data Rhythm |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/calcutotal/id1481422023/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 19 MB | 17 MB |
| Requires iOS | **12.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [KAZUFUMI SHIMAMOTO](https://appshunter.io/developer/1241545445) | [Masaki Hayashi](https://appshunter.io/developer/1609931545) |

## What reviewers say

### CalcuTotal

[App page](https://appshunter.io/ios/app/calcutotal/id1481422023)

This calculator app allows you to save values and text, with a "Total" button for grand totals and aggregated data. It offers extensive editing options for your saved data, including renaming, copying, moving, deleting, and sorting. You can also view history and select from various design themes.

**Highlights:** Grand Total functionality, Save and edit data with names, Extensive data management (copy, move, delete, sort), History log with paste functionality, Customizable design themes, Multiple lines of display

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ADs | $0.99 | one-time |


### Data Rhythm

[App page](https://appshunter.io/ios/app/data-rhythm/id1639696025)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CalcuTotal free?

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

### Is Data Rhythm free?

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

### Do CalcuTotal or Data Rhythm have ads?

Data Rhythm shows ads; CalcuTotal does not.

### Which is updated more often, CalcuTotal or Data Rhythm?

CalcuTotal ships an update every 2 weeks, and Data Rhythm every 3 weeks. Most recently, CalcuTotal was updated on September 27, 2026 and Data Rhythm on October 9, 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.*