# SDFVidya vs Trilyo

The clearest difference is in-app purchases: SDFVidya at none against Trilyo's 3. SDFVidya also leads on iOS requirement (13.0 vs 15.1). Trilyo's advantage is update cadence (fortnightly vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. Trilyo sells 3 in-app purchases, starting at $7.99 per month. SDFVidya asks for nothing beyond the download.

SDFVidya ships an update every 2 months, Trilyo fortnightly. The most recent releases landed on October 12, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | SDFVidya | Trilyo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Size | 12 MB | 149 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [INNOVATIONS INVESTMENT MANAGEMENT INDIA PRIVATE LIMITED](https://appshunter.io/developer/1497415739) | [idan edri](https://appshunter.io/developer/1889435401) |

## What reviewers say

### SDFVidya

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Trilyo

[App page](https://appshunter.io/ios/app/trilyo/id6761407619)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic Monthly | $7.99 | per month |
| Pro | $19.99 | per month |
| Business Monthly | $49.99 | per month |


## Frequently asked questions

### Is SDFVidya free?

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

### Is Trilyo free?

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

### Do SDFVidya or Trilyo have ads?

Neither SDFVidya nor Trilyo shows ads.

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

SDFVidya ships an update every 2 months, and Trilyo fortnightly. Most recently, SDFVidya was updated on October 12, 2026 and Trilyo on October 14, 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.*