# Scientific India (mag) vs WorldData

The clearest difference is in-app purchases: WorldData at none against Scientific India (mag)'s 10. Scientific India (mag)'s advantage is iOS requirement (11.0 vs 13.2). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Scientific India (mag) sells 10 one-off in-app purchases. WorldData asks for nothing beyond the download.

Scientific India (mag) ships an update every 24 months, WorldData every 31 months. The most recent releases landed on October 13, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Scientific India (mag) | WorldData |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.5 (2 ratings)](https://appshunter.io/ios/app/worlddata/id1506365990/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 24 months** | Every 31 months |
| Monetization | — | Free |
| Size | 33 MB | 34 MB |
| Requires iOS | **11.0** | 13.2 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Magzter Inc.](https://appshunter.io/developer/406791755) | [JUAN GIL](https://appshunter.io/developer/1068656492) |

## What reviewers say

### Scientific India (mag)

[App page](https://appshunter.io/ios/app/scientific-india-mag/id1086049654)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Scientific India Jul Aug 2020 | $0.99 | one-time |
| Scientific India Sep Oct 2020 | $0.99 | one-time |
| Scientific India Mar Apr 2021 | $0.99 | one-time |
| Scientific India Jan Feb 2021 | $0.99 | one-time |
| Scientific India Nov Dec 2020 | $0.99 | one-time |
| Scientific India May Jun 2021 | $0.99 | one-time |
| Scientific India Jul Aug 2021 | $0.99 | one-time |
| Scientific India Sep Oct 2021 | $0.99 | one-time |
| Scientific India Nov Dec 2021 | $0.99 | one-time |
| Scientific India | $0.99 | one-time |


### WorldData

[App page](https://appshunter.io/ios/app/worlddata/id1506365990)

Explore global challenges and progress with accessible research and data. Visualize worldwide living conditions and environmental changes. Future updates will include more data on health, energy, and the environment.

**Highlights:** Global problem research, Data visualization, Worldwide living conditions, Environmental changes, Demography data, Future data updates

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

**In-app purchases:** none


## Frequently asked questions

### Is Scientific India (mag) free?

Scientific India (mag) is free to download, with in-app purchases available.

### Is WorldData free?

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

### Do Scientific India (mag) or WorldData have ads?

Neither Scientific India (mag) nor WorldData shows ads.

### Which is updated more often, Scientific India (mag) or WorldData?

Scientific India (mag) ships an update every 24 months, and WorldData every 31 months. Most recently, Scientific India (mag) was updated on October 13, 2026 and WorldData on October 26, 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.*