# EXIF Studio LITE vs OmniPDF

The clearest difference is in-app purchases: EXIF Studio LITE at none against OmniPDF's 3. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. OmniPDF sells 3 in-app purchases, starting at $3.99 per month. EXIF Studio LITE asks for nothing beyond the download.

EXIF Studio LITE ships an update every 2 months, OmniPDF every 6 weeks. The most recent releases landed on September 11, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | EXIF Studio LITE | OmniPDF |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Size | 11 MB | 11 MB |
| Requires iOS | **17.6** | 18.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [AUBERT AUCHER](https://appshunter.io/developer/1892866852) | [zhentao zhang](https://appshunter.io/developer/1858942516) |

## What reviewers say

### EXIF Studio LITE

[App page](https://appshunter.io/ios/app/exif-studio-lite/id6770637090)

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

**In-app purchases:** none


### OmniPDF

[App page](https://appshunter.io/ios/app/omnipdf/id6779046820)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| OmniPDF Pro Monthly | $3.99 | per month |
| OmniPDF Pro Yearly | $29.99 | per year |
| OmniPDF Pro Lifetime | $59.99 | one-time |


## Frequently asked questions

### Is EXIF Studio LITE free?

EXIF Studio LITE is free to download, with no in-app purchases.

### Is OmniPDF free?

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

### Do EXIF Studio LITE or OmniPDF have ads?

Neither EXIF Studio LITE nor OmniPDF shows ads.

### Which is updated more often, EXIF Studio LITE or OmniPDF?

EXIF Studio LITE ships an update every 2 months, and OmniPDF every 6 weeks. Most recently, EXIF Studio LITE was updated on September 11, 2026 and OmniPDF on September 18, 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.*