MEMORICA vs Over 100
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
MEMORICA
Engage in a strategic memory game that elevates the classic Concentration experience. Utilize unique skill cards to outwit opponents with tactical advantages and psychological warfare. Enjoy simple rules with deep strategic gameplay for intense mental battles.
- Online Concentration game
- Skill cards for strategy
- Flip three cards at once
- Hide opponent's flipped cards
- Shuffle card positions
- View specific card images
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MEMORICA is a new type of online Concentration game that combines memory skills with strategic elements. By using skill cards, the game goes beyond a simple test of memory, creating intense mental battles. Players choose two skill cards at the start of each game, adding a layer of psychological warfare to their matches. Four types of skill cards: 3 Cards You can flip three cards instead of the usual two, giving you an advantage early in the game. Darkness Hide the images of cards your opponent has flipped, confusing their memory and strategy. Shuffle Reset the position of memorized cards, disrupting your opponent’s plans. See through View the image on a specific card, giving you the information you need to make a perfect match. This game was inspired by the developer’s experience playing Concentration with their child, who came up with unique ideas like, “What if you could flip three cards?” or “What if you could see through the cards?” By turning these ideas into reality, the game offers simple rules but deep strategic gameplay.
Over 100
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「Over 100」は、場の数字を足していき、100以上にしてしまった人が負けになる、シンプルながらも奥深い計算カードゲームです。 【ゲームのルール】 基本はとてもシンプル。 手札からカードを1枚出します。 出したカードの数字が場の合計値に足されます。 山札から1枚補充します。 合計が100以上になったプレイヤーの負けです! 【戦略のカギとなる特殊カード】 ただ足すだけではありません。特殊効果カードをうまく使ってピンチを切り抜け、ライバルを罠にはめましょう! -10: 合計値を10減らして延命!ギリギリの攻防で役立ちます。 SKIP (スキップ): 次のプレイヤーを飛ばします。 REVERSE (リバース): 順番を逆にします。 99 / 90固定: 合計値を一気に99や90に変えて、次のプレイヤーにプレッシャーを与えよう! Double / Half: (もし実装にあれば) 戦況を一変させる強力なカード。 【主な機能】 オンライン対戦: ルームを作って友達と対戦したり、世界中のプレイヤーとリアルタイムで勝負! AI対戦: 一人でもじっくり楽しめる!AIの強さに挑戦しよう。 カスタム設定: プレイ人数やルールを自分好みに調整可能。 直感的な操作とポップなデザインで、誰でもすぐに楽しめます。 計算力と戦略、そして少しの運が試される「Over 100」で、勝利を掴み取ろう!
Screenshots
Verdict
The clearest difference is in-app purchases: Over 100 at none against MEMORICA's 8. Over 100 also leads on ads (none vs shown). MEMORICA's advantage is update cadence (every 6 days vs monthly) and iOS requirement (12.0 vs 15.1). On price 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
Both are free to download. MEMORICA sells 8 one-off in-app purchases. Over 100 asks for nothing beyond the download.
MEMORICA ships an update every 6 days, Over 100 monthly. Both last shipped on October 30, 2026.
| Parameter | MEMORICA | Over 100 |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (2 ratings) — better | — |
| Positive reviews | 62.3% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 6 days — better | Monthly |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 197 MB | 40 MB |
| Age rating | 4+ | 4+ |
| Developer | kenei hayama | Hideaki Murasawa |
Bugs and requests
MEMORICA
Reported bugs
8 issues- Game freezes during draws
- First card auto-flips on player's turn
- CPU freezes in 10v10 mode
- Connection errors before matches start
- Game not starting due to errors
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- Game ends abruptly when opponent disconnects
- No time limit in matches
- Communication errors
Requested features
12 requests- AI vs. CPU mode
- Friend/private matches
- More game modes (e.g., larger card counts, team battles)
- Ranked matches or leaderboards
- More skill cards
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- Option to block players
- Improved tutorial/explanation
- Friend system
- More diverse card arrangements/backgrounds
- Add Chinese language support
- Add win/loss ratio display
- Add more varied rewards
Over 100
Not enough reviews yet to summarise bugs or requests.
In-app purchases
MEMORICA
- New Character Story$0.49
- Shuffle Skill Card$0.49
- Darkness Skill Card$0.49
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- See Through Skill Card$0.49
- Three Card Skill Card$0.49
- New Profile Icon$0.49
- Removal Ads$1.99
- Background Design$1.99
Over 100
No in-app purchases









