CounterParts vs でんきWALK
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CounterParts
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CounterParts by PixelRyu is a cozy, turn-based grid puzzle about two mirror twins who move as one. Inside a brass tally counter, you move the twins Gold and Platinum with a single swipe in opposite directions, use walls to break their mirror, and land both in their own matching-color hole in the very same move. ONE SWIPE, TWO TWINS - Gold is a warm golden glass drop. Platinum is a cool silver-white glass drop. Their warm and cool colors, plus a small sparkle on Gold, differ on purpose, so the puzzle stays clear even if exact colors are hard to tell apart. - Every swipe moves BOTH twins one cell at once, in opposite directions. Swipe up and Gold rises while Platinum sinks; swipe left and they split apart. You are never steering one twin - you are steering the pair. DESYNC IS THE TRICK - A wall or the board edge can stop one twin while the other keeps going. That moment - one held, one free - is how you break the mirror and line both twins up. Reading where to desync, and in what order, is the whole puzzle. LAND THEM TOGETHER - You clear the level the instant both twins rest in their own matching-color hole after the same swipe. A hole gently catches a twin but never locks it, so you cannot just park one and forget it. Arriving together is the real challenge. COZY BY DESIGN - No death, no fail state, no timer. Take all the time you like. - Beating par earns more stars, but going over par still clears the level. One star is always reachable, so you are never stuck. - Every move clicks the tally counter forward by one, the digit drum rolls, and Undo rolls it back. Clearing stage N rolls your lifetime counter to N - a quiet journey of counting all the way to 120. 120 LEVELS, SEVEN FAMILIES - 120 hand-built levels that introduce one idea at a time: walls and goal holes, then tinted gates, one-way detents, mirror pivots, ice grooves and portal pairs, switches and doors, and finally crossover holes. - Boards start at 4x4 and grow to 7x7. Par climbs from a gentle 3 to 5 early on to a thoughtful 14 to 18 later. - Collect cog gears as you go. HELPFUL, OPTIONAL EXTRAS - Undo any move, as often as you like. - Watch an optional ad for a bonus: an extra Undo, a Hint that shows the next correct swipe, a Skip to continue past a level (no stars), or double cog coins. Ads are always optional and clearly labeled. A FEW MORE THINGS - Near textless - arrows and icons carry the play, so it fits all ages and every language. Localized in 12 languages. - Sound and haptics, both on by default, each with its own toggle. - Plays in portrait or landscape. - Works offline after install. - Made by PixelRyu, an independent developer. Supported by ads, with no in-app purchases in this version. Two counterparts, one move - move the twins, and count to 120. https://pixelryu.github.io/counterparts/
でんきWALK
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◆でんきWALKとは? でんきWALKは、"歩けば歩くほど"でんき代がおトクになる新しい電力サービスです。通勤・通学・お買い物など、日常の歩数に応じて電気料金が割引されます。電気の質はそのまま。生活に"ちょっと得する習慣"をプラスする。それが、でんきWALKです。 ◆でんきWALKの強み4選! 1.歩くだけで毎日のでんき代が安くなる! スマホを持って歩くだけ。特別な操作は不要です。日々の歩数が可視化され、その歩数によって電気料金が安くなる仕組みです。「健康」も「節約」も同時に。 2.のりかえカンタン!工事不要! アプリ内で必要項目の入力をするだけで乗り換え申請ができます。その間たったの数分!乗り換え時の工事や費用、現在の電力会社への連絡も不要です。 3.入会料・解約手数料もタダ! 入会料・解約手数料も無料です。契約期限に制限があったり、解約時に手数料が発生したりもしません。万が一ご納得いただけない場合も、いつでも無料で解約が可能です。 4. 安心・安全 送電の仕組みやインフラも地域電力のものを使用していますので、電気の品質が落ちたり、停電が多くなることもありません。今まで通りの仕組みを使用していますので、安心してご利用ください。 ◆アプリでできること ・毎日の歩数を自動記録! ・割引状況を一目で確認できる! ・電気代の使用量が日別、週別、月別、年別でわかる! ・電気料金の明細を簡単チェック! 「どれだけ歩いたか」も「どれだけ使ったか」もすべてアプリで可視化できます。 ◆こんな方におすすめ ・どうせなら歩いて得したい ・健康を意識しながら節約したい ・電気代を少しでも軽くしたい ・面倒な手続きはしたくない ◆補足 ・対象エリアは沖縄および一部離島を除く日本全国です。 ・100歩あたり1円を電気料金から値引きします。 【でんきWALKの仕組み】 アプリがスマートフォンの歩数データ(HeathKit)を読み取り、 1日の歩数を自動で集計します。歩いた歩数に応じて翌月の電気料金から割引が適用されます。 【HeathKitの使用について】 本アプリは、HeathKitから歩数データを読み取ります。 このデータは電気料金の割引額を算出するために使用され、アプリのコア機能に不可欠です。 歩数データは割引計算の目的のみに使用し、第三者への共有・販売は一切行いません。 【累計申込30,000世帯突破】 おかげさまで累計申込み30,000世帯を突破し、毎日多くの方にご利用頂いております! ぜひ、お試しください! ※運営会社の2026年4月時点の累計実績数値です。
Screenshots
Verdict
The clearest difference is ads: でんきWALK at none against CounterParts's shown. でんきWALK also leads on update cadence (daily vs every 2 weeks). On price, in-app purchases, device support and iOS requirement 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. Neither carries in-app purchases, so what you see is what you pay.
CounterParts ships an update every 2 weeks, でんきWALK daily. The most recent releases landed on November 1, 2026 and November 9, 2026 respectively.
| Parameter | CounterParts | でんきWALK |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 weeks | Daily — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 16.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 130 MB | 119 MB |
| Age rating | 4+ | 4+ |
| Developer | Kenji Kobayashi | 株式会社エスエナジー |
In-app purchases
CounterParts
No in-app purchases
でんきWALK
No in-app purchases









