# Daily Math vs Data Scientific

The clearest difference is in-app purchases: Data Scientific at none against Daily Math's 1. Data Scientific also leads on ads (none vs shown) and update cadence (every 3 weeks vs every 57 months). On price, device support and iOS requirement there is nothing between them.

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

Daily Math ships an update every 57 months, Data Scientific every 3 weeks. The most recent releases landed on November 11, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Daily Math | Data Scientific |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 57 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 6 MB | 27 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hostao L.L.C](https://appshunter.io/developer/1740692295) | [Jean Claude Zabaloff](https://appshunter.io/developer/1729237419) |

## What reviewers say

### Daily Math

[App page](https://appshunter.io/ios/app/daily-math-mental-arithmetic/id1230361666)

Practice mental arithmetic with timed rounds in various modes like addition, subtraction, and multiplication. Compete for high scores and track your progress. The app offers accessibility features and works offline.

**Highlights:** Multiple math modes (addition, subtraction, multiplication, division, mixed), Timed rounds for quick practice, High score tracking and leaderboards, Offline functionality, Sound and haptic feedback options, VoiceOver support

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


### Data Scientific

[App page](https://appshunter.io/ios/app/data-scientific/id6762534867)

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

**In-app purchases:** none


## Frequently asked questions

### Is Daily Math free?

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

### Is Data Scientific free?

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

### Do Daily Math or Data Scientific have ads?

Daily Math shows ads; Data Scientific does not.

### Which is updated more often, Daily Math or Data Scientific?

Daily Math ships an update every 57 months, and Data Scientific every 3 weeks. Most recently, Daily Math was updated on November 11, 2026 and Data Scientific 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.*