# MTG Probability vs Decksmith

The clearest difference is price: Decksmith at Free against MTG Probability's $2.99. Decksmith also leads on update cadence (every 5 weeks vs every 7 months). MTG Probability's advantage is ratings volume (3 vs 1) and iOS requirement (12.0 vs 18.0). On rating, review sentiment, ads and in-app purchases there is nothing between them.

Decksmith is free to download; MTG Probability costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for MTG Probability against 5.0 for Decksmith. Both are backed by a comparable volume of ratings — 3 and 1 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

MTG Probability ships an update every 7 months, Decksmith every 5 weeks. The most recent releases landed on November 1, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | MTG Probability | Decksmith |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/mtg-probability/id817230888/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/decksmith-mtg-deck-builder/id6756268708/reviews) |
| Number of ratings | **3** | 1 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 5 weeks** |
| Monetization | Paid | **Free** |
| Size | 8 MB | 27 MB |
| Requires iOS | **12.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [TETSUSHI HOSONO](https://appshunter.io/developer/817230891) | [Waldemar Schneider](https://appshunter.io/developer/1859657539) |

## What reviewers say

### MTG Probability

[App page](https://appshunter.io/ios/app/mtg-probability/id817230888)

Calculate card-drawing probabilities for various card games, including Magic: The Gathering. Quickly input deck and card counts to see instant probability results. Supports up to 100-card decks and combinations of three card types.

**Highlights:** Instant probability calculation, Supports up to 100-card decks, Calculates for up to 3 card types, Real-time updates with +/- buttons, Versatile for various card games, Clean, one-time purchase

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

**In-app purchases:** none


### Decksmith

[App page](https://appshunter.io/ios/app/decksmith-mtg-deck-builder/id6756268708)

Effortlessly manage your Magic: The Gathering collection with real-time card scanning and price tracking. Build and validate decks for various formats, analyze their composition, and connect with a community of players. Enjoy offline access and robust privacy controls.

**Highlights:** Real-time card scanning, Automatic price tracking, Format-aware deck building, Collection inventory management, Offline access, Community features, Privacy controls

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

**In-app purchases:** none


## Frequently asked questions

### Is MTG Probability free?

MTG Probability costs $2.99, with no in-app purchases.

### Is Decksmith free?

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

### Which has better reviews, MTG Probability or Decksmith?

MTG Probability and Decksmith are both rated 5.0 out of 5 on the App Store, from 3 and 1 ratings respectively.

### Do MTG Probability or Decksmith have ads?

Neither MTG Probability nor Decksmith shows ads.

### Which is updated more often, MTG Probability or Decksmith?

MTG Probability ships an update every 7 months, and Decksmith every 5 weeks. Most recently, MTG Probability was updated on November 1, 2026 and Decksmith on November 5, 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.*