# W2G vs SCI2025

The clearest difference is update cadence: SCI2025 at every 6 days against W2G's every 39 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

W2G ships an update every 39 months, SCI2025 every 6 days. The most recent releases landed on September 15, 2026 and May 16, 2026 respectively.

## The numbers

| Metric | W2G | SCI2025 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 39 months | **Every 6 days** |
| Size | 27 MB | 5 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Akadimi Foundation](https://appshunter.io/developer/1618786578) | [Ashank Harlalka](https://appshunter.io/developer/1773075324) |

## What reviewers say

### W2G

[App page](https://appshunter.io/ios/app/w2g/id1618786576)

**In-app purchases:** none


### SCI2025

[App page](https://appshunter.io/ios/app/sci2025/id6755757102)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is W2G free?

W2G is free to download, with no in-app purchases.

### Is SCI2025 free?

SCI2025 is free to download, with no in-app purchases.

### Do W2G or SCI2025 have ads?

Neither W2G nor SCI2025 shows ads.

### Which is updated more often, W2G or SCI2025?

W2G ships an update every 39 months, and SCI2025 every 6 days. Most recently, W2G was updated on September 15, 2026 and SCI2025 on May 16, 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.*