# Outdid vs PDF Diet

The clearest difference is price: Outdid at Free against PDF Diet's $1.99. Outdid also leads on update cadence (every 5 days vs every 10 days) and iOS requirement (15.0 vs 17.1). On ads, in-app purchases and device support there is nothing between them.

Outdid is free to download; PDF Diet costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Outdid ships an update every 5 days, PDF Diet every 10 days. The most recent releases landed on November 3, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Outdid | PDF Diet |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/outdid/id6468100509/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 10 days |
| Monetization | Free | — |
| Size | 66 MB | 3 MB |
| Requires iOS | **15.0** | 17.1 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [PUI Ltd](https://appshunter.io/developer/1709525185) | [Artem Svitelskyi](https://appshunter.io/developer/1892488801) |

## What reviewers say

### Outdid

[App page](https://appshunter.io/ios/app/outdid/id6468100509)

Verify your identity online without revealing personal data or document photos. This app uses advanced privacy technology to confirm your details, ensuring your information remains secure and private. Once verified, future verifications can be completed with a single click.

**Highlights:** Private identity verification, No personal data sharing, No document photo sharing, One-click re-verification, Enhanced privacy technology

**In-app purchases:** none


### PDF Diet

[App page](https://appshunter.io/ios/app/pdf-diet-document-optimizer/id6763309217)

**In-app purchases:** none


## Frequently asked questions

### Is Outdid free?

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

### Is PDF Diet free?

PDF Diet costs $1.99, with no in-app purchases.

### Do Outdid or PDF Diet have ads?

Neither Outdid nor PDF Diet shows ads.

### Which is updated more often, Outdid or PDF Diet?

Outdid ships an update every 5 days, and PDF Diet every 10 days. Most recently, Outdid was updated on November 3, 2026 and PDF Diet on November 10, 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.*