# TIFF Viewer vs Let's Go Pro

The clearest difference is ads: Let's Go Pro at none against TIFF Viewer's shown. Let's Go Pro also leads on iOS requirement (15.1 vs 17.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. TIFF Viewer sells 1 one-off in-app purchase and Let's Go Pro sells 1 in-app purchase, starting at $4.99 per year. Whichever you choose, the download price is not the number that matters.

TIFF Viewer ships an update every 10 days, Let's Go Pro every 6 days. The most recent releases landed on September 25, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | TIFF Viewer | Let's Go Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/tiff-viewer/id6743369162/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 10 days | **Every 6 days** |
| Monetization | Free with in-app purchases | — |
| Size | 5 MB | 52 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ismail Carlik](https://appshunter.io/developer/1748163338) | [Bahadir Volkan Ozalp](https://appshunter.io/developer/1896738332) |

## What reviewers say

### TIFF Viewer

[App page](https://appshunter.io/ios/app/tiff-viewer/id6743369162)

Easily open and view multi-page TIFF images and documents. Convert your TIFF files to PDF format with a single click for convenient sharing and archiving. Experience high-fidelity rendering and smooth navigation through your files.

**Highlights:** Multi-page TIFF support, One-click PDF conversion, High-fidelity image rendering, Smooth zoom and pan, Simple user interface, Fast and stable performance

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $0.99 | one-time |


### Let's Go Pro

[App page](https://appshunter.io/ios/app/lets-go-pro/id6775248056)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Let's Go Pro | $4.99 | per year |


## Frequently asked questions

### Is TIFF Viewer free?

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

### Is Let's Go Pro free?

Let's Go Pro is free to download, with in-app purchases available.

### Do TIFF Viewer or Let's Go Pro have ads?

TIFF Viewer shows ads; Let's Go Pro does not.

### Which is updated more often, TIFF Viewer or Let's Go Pro?

TIFF Viewer ships an update every 10 days, and Let's Go Pro every 6 days. Most recently, TIFF Viewer was updated on September 25, 2026 and Let's Go Pro on October 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.*