HappyStone vs 壁打ちテニス
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
HappyStone
Mine for stones in a Breakout-style game, collect them to complete a pictorial book, or design custom accessories. Unlock new areas and items using points earned through gameplay. Save your creations in high resolution.
- Breakout-style mining gameplay
- Stone collection and pictorial book
- Accessory design with collected stones
- Unlockable areas and items
- Save high-resolution images
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Let's mine a stone, complete a stone pictorial book or design accessories! -- Menu -- "Stone List" : The stone gained by mining can be seen by a list. It can use also as a stone pictorial book. "Mining" : A mining game is played after choosing area. The game is Breakout. The next area can be chosen if the last stage (10th stage) of the area is cleared. Let's play a mining game and gain a stone and a point! When the last area is cleared, there may be something!? "Accessories Design" : A background and accessories can be chosen and the gained stone can be arranged. Let's obtain a background and accessories using a point by Parts Shop. If 300 points are used, an image can be saved in the Photos of iPhone. (In the case of a charged version, it can save, without using the point.) "Parts Shop" : A background and accessories can be obtained using a point. "Settings" : ON/OFF of a sound. Advertising ON/OFF (function of the charged version). ON/OFF which displays all stones (function of the charged version). The purchase of the charged version. All the stones and items can be collected for free. In the case of the charged version, if "All stones are displayed" is turned ON, all stones can be displayed even if it has not mined the stone. - About preservation of an image - In a Retina display, it can choose "Saves by high resolution", and "Saves with screen size". Saves by high resolution : 5.5-inch screen (1242x2208px), 4.7-inch screen (750x1334px), 4-inch screen (640x1136px), 3.5-inch screen (640x960px) Saves with screen size : 5.5-inch screen (414x736px), 4.7-inch screen (375x667px), 4-inch screen (320x568px), 3.5-inch screen (320x480px) *In iOS6 or later that, please permit access to Photos. (When a permission is not granted, please access effectively by [Settings] - [Privacy] - [Photos] of iPhone.)
壁打ちテニス
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完全無料！ミニゲーム登場！ ラリーを続けてブロックを壊そう！ ホームメイト・リサーチの 公式ミニゲームが誕生しました！ ［ゲームの特徴］ --遊び方-- テニスプレイヤーをタップ操作で左右に動かし テニスボールを打ち返してブロックに当てよう。 ブロックを壊すとたまに出るアイテムは、 得点を増やしたり、テニスボールの残数を 増やしたりできるぞ！ 全てのブロックを壊せたらステージクリアだ！ ［サポートサイト］ スポーツ施設検索「スポランド」 http://www.homemate-research-sports.com/
Screenshots
Verdict
The clearest difference is in-app purchases: 壁打ちテニス at none against HappyStone's 1. HappyStone's advantage is iOS requirement (6.0 vs 13.0). On price, update cadence, ads 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. HappyStone sells 1 one-off in-app purchase. 壁打ちテニス asks for nothing beyond the download.
HappyStone ships an update every 13 months, 壁打ちテニス every 14 months. The most recent releases landed on November 1, 2026 and November 6, 2026 respectively.
| Parameter | HappyStone | 壁打ちテニス |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 13 months — better | Every 14 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 6.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 41 MB | 83 MB |
| Age rating | 4+ | 4+ |
| Developer | Kimiko Yoshino | TOKEN CORPORATION |
In-app purchases
HappyStone
- Charged version$0.99
壁打ちテニス
No in-app purchases
