# BuildDeck vs Difftray

The clearest difference is chart position: BuildDeck at #199 against Difftray's unranked. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

BuildDeck ships an update every 2 weeks, Difftray every 11 days. The most recent releases landed on September 21, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | BuildDeck | Difftray |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 11 days** |
| Best chart rank | **#199** | — |
| Size | 17 MB | 70 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Yuto Tosa](https://appshunter.io/developer/6779092871) | [Marco Gomiero](https://appshunter.io/developer/1680585376) |

## What reviewers say

### BuildDeck

[App page](https://appshunter.io/ios/app/builddeck/id6780652258)

**Currently charting:** #199 Top Grossing · Developer Tools (US App Store)

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

**In-app purchases:** none


### Difftray

[App page](https://appshunter.io/ios/app/difftray-code-review-and-diff/id6789255782)

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

**In-app purchases:** none


## Frequently asked questions

### Is BuildDeck free?

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

### Is Difftray free?

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

### Do BuildDeck or Difftray have ads?

Neither BuildDeck nor Difftray shows ads.

### Which is updated more often, BuildDeck or Difftray?

BuildDeck ships an update every 2 weeks, and Difftray every 11 days. Most recently, BuildDeck was updated on September 21, 2026 and Difftray on September 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.*