# PokerTimer Professional vs CardStack

The clearest difference is review sentiment: PokerTimer Professional at 60% against CardStack's 0%. PokerTimer Professional also leads on ads (none vs shown) and ratings volume (56 vs 2). CardStack's advantage is price (Free vs $6.99) and update cadence (every 2 weeks vs every 4 months). On in-app purchases and device support there is nothing between them.

CardStack is free to download; PokerTimer Professional costs $6.99 up front. Neither carries in-app purchases, so what you see is what you pay.

CardStack holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: PokerTimer Professional has 56 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 60% of PokerTimer Professional's written reviews are positive against 0% of CardStack's, so the app with the better star average is not the one people write more warmly about.

PokerTimer Professional ships an update every 4 months, CardStack every 2 weeks. The most recent releases landed on November 1, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | PokerTimer Professional | CardStack |
| --- | --- | --- |
| Price | $6.99 | **Free** |
| Rating | [4.8 (56 ratings)](https://appshunter.io/ios/app/pokertimer-professional/id379464949/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/cardstack-high-low-challenge/id6743040348/reviews)** |
| Number of ratings | **56** | 2 |
| Positive reviews | **60.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Monetization | Paid | **Ad-supported** |
| Best chart rank | **#84** | — |
| Size | 4 MB | 4 MB |
| Requires iOS | **13.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Birdsoft LLC](https://appshunter.io/developer/293366061) | [Mizuki Hoshida](https://appshunter.io/developer/1797942917) |

## What reviewers say

### PokerTimer Professional

[App page](https://appshunter.io/ios/app/pokertimer-professional/id379464949)

**Currently charting:** #84 Top Paid · Casino (US App Store)

Manage your poker tournament blinds and breaks with a clean, minimalist interface. Save and edit blind structures, receive audio or vibration alerts, and display tournament information on compatible devices. Ideal for running effective poker games without unnecessary distractions.

**Highlights:** Blind structure management, Save multiple blind structures, Blinds, antes, and breaks display, Customizable sound and vibration alerts, AirPlay mirroring support, Speech announcements, Hand timer

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

**In-app purchases:** none


### CardStack

[App page](https://appshunter.io/ios/app/cardstack-high-low-challenge/id6743040348)

An addictive card game where players predict if the next card will be higher or lower. Enjoy quick gaming sessions alone or challenge friends, test your luck, and aim for the highest score with beautiful animations and intuitive gameplay.

**Highlights:** Higher or lower card prediction, Solo and multiplayer modes, Game history and stats tracking, Customizable sound and animations, Beautiful card designs, Streak challenges

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

**In-app purchases:** none


## Frequently asked questions

### Is PokerTimer Professional free?

PokerTimer Professional costs $6.99, with no in-app purchases.

### Is CardStack free?

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

### Which has better reviews, PokerTimer Professional or CardStack?

CardStack is rated higher. PokerTimer Professional averages 4.8 out of 5 from 56 ratings, while CardStack averages 5.0 from 2 ratings.

### Do PokerTimer Professional or CardStack have ads?

CardStack shows ads; PokerTimer Professional does not.

### Which is updated more often, PokerTimer Professional or CardStack?

PokerTimer Professional ships an update every 4 months, and CardStack every 2 weeks. Most recently, PokerTimer Professional was updated on November 1, 2026 and CardStack on October 16, 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.*