i.Game Big2 vs Neuroscape Worder
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
i.Game Big2
A traditional card game with multiple exciting modes. Play against others using various combinations, including a unique 'Five of a Kind'. Features include helpful guides and multi-language support.
- Traditional card game mechanics
- Big Mix Mode with 2 card sets
- Magic Mode with special cards
- Exploit Mode with card requests
- Support for Traditional Chinese and English
- Detailed game mode guides
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Big2 is a traditional card game like Poker. Each player gets 13 cards, and the goal is to play out all the cards with the following available combinations: Single card, Pairs, Three of a Kind, Straights, Full House, Four of a Kind, Straight Flush, and a brand new combination for Big Mix Mode - Five of a Kind. The game is called Big2, as the card "2" is the highest score card. i.Game Big2 Big Mix Mode is a challenging variation which uses 2 card sets (104 cards) while dealing 52 cards. Therefore there can be more than one of the same card (eg. 2 Spade Ace), and more big combinations like Four of a Kind, Royal Straight or even Five of a Kind. Magic Mode adds lots of magic cards which can change direction, invert card order, redeal all unplayed cards, exchange cards with another player..... thus adding lots of fun to the game! In the Exploit Mode game, the winner (the Lord) can request the loser (the Beggar) to give out up to 2 selected cards, so be careful to win from the first round! Support for Traditional Chinese and English, with detailed help on each game mode and all card combinations.
Neuroscape Worder
A word puzzle game designed for cognitive training and research. It offers a unique way to exercise your brain through engaging word challenges.
- Word puzzle gameplay
- Cognitive training
- Developed for research
- Suitable for iOS devices
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Neuroscape Worder is a word puzzle game for cognitive training developed for Neuroscape studies at UCSF
Screenshots
Verdict
The clearest difference is price: Neuroscape Worder at Free against i.Game Big2's $0.99. Neuroscape Worder also leads on ads (none vs shown) and update cadence (every 2 months vs every 7 months). i.Game Big2's advantage is review sentiment (44% vs 0%). On rating, ratings volume, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Neuroscape Worder is free to download; i.Game Big2 costs $0.99 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 — 1.0 for i.Game Big2 against 1.0 for Neuroscape Worder. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews are what separate them: 44% of i.Game Big2's written reviews are positive against 0% of Neuroscape Worder's.
i.Game Big2 ships an update every 7 months, Neuroscape Worder every 2 months. The most recent releases landed on November 10, 2026 and November 3, 2026 respectively.
| Parameter | i.Game Big2 | Neuroscape Worder |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 1.0 (1 ratings) | 1.0 (1 ratings) |
| Positive reviews | 43.6% of reviews — better | 0.0% of reviews |
| Number of ratings | 1 | 1 |
| Update frequency | Every 7 months | Every 2 months — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Paid | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 44 MB | 70 MB |
| Age rating | 17+ | 4+ |
| Developer | Webi & Neti Internet Services Inc. | NEUROSCAPE ALLIANCE |
Customer experience
i.Game Big2
Neuroscape Worder
In-app purchases
i.Game Big2
No in-app purchases
Neuroscape Worder
No in-app purchases









