# SDFVidya vs TestinGG

The clearest difference is in-app purchases: SDFVidya at none against TestinGG's 2. SDFVidya also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.6). TestinGG's advantage is update cadence (every 2 days vs every 2 months). On price and device support there is nothing between them.

Both are free to download. TestinGG sells 2 in-app purchases, starting at $34.99 per year. SDFVidya asks for nothing beyond the download.

SDFVidya ships an update every 2 months, TestinGG every 2 days. The most recent releases landed on September 26, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | SDFVidya | TestinGG |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 2 days** |
| Size | 12 MB | 51 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [INNOVATIONS INVESTMENT MANAGEMENT INDIA PRIVATE LIMITED](https://appshunter.io/developer/1497415739) | [MEHMET CAN NACAR](https://appshunter.io/developer/1865720941) |

## What reviewers say

### SDFVidya

[App page](https://appshunter.io/ios/app/sdfvidya/id1510895686)

**Features:** macOS Compatibility

**In-app purchases:** none


### TestinGG

[App page](https://appshunter.io/ios/app/testingg-social-tests/id6799531659)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TestinGG Premium Yearly | $34.99 | per year |
| Show Correct Answer | $0.99 | one-time |


## Frequently asked questions

### Is SDFVidya free?

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

### Is TestinGG free?

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

### Do SDFVidya or TestinGG have ads?

TestinGG shows ads; SDFVidya does not.

### Which is updated more often, SDFVidya or TestinGG?

SDFVidya ships an update every 2 months, and TestinGG every 2 days. Most recently, SDFVidya was updated on September 26, 2026 and TestinGG on October 3, 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.*