# Enterra Poker Calculator

> Poker odds calculator for estimating winning chances and comparing probabilities. (iPhone/iPad app by Enterra, Inc..)

- Source: https://appshunter.io/ios/app/enterra-poker-calculator/id555222027 (this page in markdown: same URL + `.md`)
- Developer: [Enterra, Inc.](https://appshunter.io/developer/292998290)
- Category: Productivity, Utilities
- Price: Free
- Rating: 4.76/5 from 1,357 App Store ratings · 78 written reviews indexed
- Age rating: 4+
- Requires: iOS 9.0 · 55 MB
- Languages: English, German, Russian
- Released: 2012-09-01
- Data updated: 2026-08-20
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/enterra-poker-calculator/id555222027/reviews.md

## What is Enterra Poker Calculator?

Probably, the most useful tool for those who want to succeed in poker.
Use Poker Calculator to estimate your chances to win a game, get a certain hand or to compare your chances with opponents' probability to win.
 
Why use Poker Calculator?
∙ Voice cards input saves time and helps you stay focused on a game.
∙ The most popular poker games are supported: Hold’em, Omaha, Omaha Hi-Low, 5-Card Omaha.
∙ Hand history lets you see cards and winning chances for a saved game.
∙ Instant winning chance estimation on any poker game stage from pre-flop to river.
∙ Preset and manual opponents diapasons and up to ten players at the table.
∙ EV and equity estimation to control the financial outcome of a poker game.
 
Free Poker Calculator is extremely helpful for a beginner poker fans because it helps them to find out more about the game mathematics. Expert players will have a lot of pleasure mastering the specific skills like working with card diapasons and learning the EV.
To get ultra-effect use other Enterra, Inc. poker applications: free Enterra Poker game to check the skills at the table, and free Poker Timer app to organize your own poker tournaments.

## Key features

- Estimate winning chances
- Compare opponent probabilities
- Voice card input
- Supports Hold'em, Omaha, Omaha Hi-Low, 5-Card Omaha
- Hand history tracking
- Instant winning chance estimation
- EV and equity estimation

## What do users think of Enterra Poker Calculator?

Overall sentiment: positive

**Pros**

- 👍 Fast and easy to use
- 👍 Great poker calculator
- 👍 Excellent odds app
- 👍 Clear and easy to use
- 👍 Simple

**Cons**

- 🐛 Giving me wrong equities in 5c hi lo
- 🐛 Big o hi lo function doesn't work
- 🐛 Bugs in saving pre-selected hand ranges
- 🐛 Slow performance
- 🐛 Microphone bug defaulting to Russian

**Commonly reported bugs**

- Wrong results in hand comparisons
- Issues with split pot game calculations
- Incorrect low card treatment in Omaha Hi-Lo

**Most requested features**

- Incorporate position feature
- Add paid version with more features
- Include fold, raise, or re-raise into the odds with positional play
- Allow saving of odds for reference

## Recent user reviews (10 of 78)

All indexed reviews: https://appshunter.io/ios/app/enterra-poker-calculator/id555222027/reviews.md

### 5/5 — Great App, Free and So Useful

*2026-07-24, version 2.5.1*

It’s good to have this and analysis past spots and hands after you’ve played them. And to see just how badly people sucked out on you 😂

### 5/5 — Awesome Free Calculator

*2026-05-01, version 2.5.1*

This is an awesome free poker calculator. You can select opponents ranges of hands as well. There are tons of apps that charge monthly for what this does. I really appreciate whoever made this and for making it free.

### 5/5 — Excelente

*2026-01-04, version 2.5.1*

App fácil de usar e faz tudo que se propõe. Excelente para usar quando nos jogos da vida real principalmente quando todos dão all in e as cartas vão se revelando.

### 3/5 — Wrong results

*2025-06-08, version 2.5.1*

When I test hands like A236 vs AA4 Q it shows as latter hand as low favorite. Hopeless

### 2/5 — Неправильно рассчитывает вероятности

*2025-03-11, version 2.5.1*

Неправильно рассчитывает вероятности. У меня на терне стрит, а показывает что вероятность стрита 80%

### 5/5 — Диапазоны

*2025-01-20, version 2.5.1*

При выходе из приложения, не сохраняет вводимые диапазоны! Очень жаль ! Каждый раз приходится вводить заново.

### 5/5 — Enterra Poker Calculator

*2024-12-13, version 2.5.1*

This is by far, the best poker calculator for Holdem and Omaha I’ve ever used.

### 1/5 — I don’t speak Russian

*2024-10-20, version 2.5.1*

Tried speaking and after an exhaustive attempt I finally realized it’s not an English app…actually a very quick message appears in English telling you what to say but then it says (in Russian) <—very fast message.

### 5/5 — Perfect

*2024-08-13, version 2.5.1*

Fast and easy to use!

### 5/5 — Fast and Simple

*2024-06-20, version 2.5.1*

Easy to Use even for this non computer “Old Timer”

## Frequently asked questions about Enterra Poker Calculator

### What does the Enterra Poker Calculator do?

This app helps poker players estimate their chances of winning a hand, getting a specific card combination, or comparing their probability of winning against opponents. It provides instant winning chance estimations at any stage of a poker game.

### What poker games does it support?

The calculator supports the most popular poker games, including Texas Hold'em, Omaha, Omaha Hi-Low, and 5-Card Omaha. It allows for preset or manual opponent ranges and can accommodate up to ten players at a table.

### Is this app free to use?

Yes, the Enterra Poker Calculator is a free application. There are no in-app purchases or advertisements mentioned, making it entirely free for users.

### How does the voice input feature work?

The voice card input feature is designed to save time and help users stay focused on the game. By speaking the cards, players can quickly input information into the calculator without needing to manually type.

### Who would benefit from using this app?

Beginner poker fans can use it to understand game mathematics better, while expert players can utilize it to refine specific skills like working with card ranges and learning EV (Expected Value) calculations.

## Version history (last 5 releases)

### 2.5.1 — 2018-08-23

This app has been updated by Apple to display the Apple Watch app icon.

- Minor fixes and overall stability improvement.

### 2.5 — 2018-07-03

– New: Hand history. Now users can save a game to history;
– New: Percentage for range slider;
– New: Auto-calculation now forces calculation of probabilities when removing a player from a game, adding a player, hiding cards’ keyboard, folding cards.
– New: iPhone X support.
– New: New color scheme: now diamonds are blue and clubs are green in a 4-color mode.
– Fixed: Issue with incorrect slider positioning;
– Fixed: Inability to remove a player from the game.

### 2.3 — 2016-08-29

Fixed some bugs and crash

### 2.2 — 2015-11-20

Fixed a bug when calculating the game of Omaha Hi-Lo

### 2.1 — 2015-10-14

For version 2.1 we have used our newest and the most precise probability estimation algorithm. In addition, we enhanced the calculator with voice cards input, more poker games types and financial outcome estimation.

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## More apps by Enterra, Inc.

- [Алтайские новости](https://appshunter.io/ios/app/id590342980)
- [Enterra Poker Timer](https://appshunter.io/ios/app/enterra-poker-timer/id886501588)
- [ExpressRu](https://appshunter.io/ios/app/expressru/id988325368)
- [Учимся читать и писать](https://appshunter.io/ios/app/id1068366924)
- [Evenbet Poker](https://appshunter.io/ios/app/evenbet-poker/id1297848191)

All apps by Enterra, Inc.: https://appshunter.io/developer/292998290

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-20.*