Comparison

ココキタエタイ vs AGERU

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

ココキタエタイ

Features
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鍛えたい筋肉を筋肉をピンポイントで鍛えることに特化したアプリ! 部位と種目を選択することでYouTubeで正しいやり方を確認しながら筋トレができます。 【機能】 ◯ワークアウト画面 鍛えたい部位と種目を選択してYouTubeでやり方を確認します。 初心者でやり方がわからない人や新しい種目にチャレンジしたい人におすすめです! ◯記録一覧画面 筋トレの記録を追加したり、履歴を確認したりすることができます。 カレンダーから日付を選択し、その日に行った記録の確認をしたり、編集もできます。 新しい記録を追加する場合もパッと簡単に記録を入力できるように工夫してあります。 ◯統計画面 この機能はサブスク購入者限定にさせていただいております。 筋肉の部位ごとに総重量の遷移がグラフで表示され、以下の記録も確認できます。 ・総トレーニング日数 ・総重量 ・1日あたりの平均重量 ・最高記録日 頑張った成果を確認しモチベアップに繋がる要素を盛り込みました。 成長も実感でき、目標も立てやすくなります。 アプリもこれからどんどんよくしていこうと考えています! 応援してくれる方はぜひサブスク登録していただけると大変励みになります!! 【利用規約(EULA)】 このアプリを使用することにより、Appleの標準エンドユーザー使用許諾契約(EULA)に同意したものとみなされます。詳細はこちらをご覧ください: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

AGERU

Features
Read full description

How much did you lift last time, and for how many reps? AGERU is a doctor-reviewed workout log that starts from that answer. Pull up your last weight and reps, adjust only what you want to change, and log the set the moment you finish it. No ads to close, no account to create. For anyone logging their first set, and for anyone chasing their own numbers. It isn't built to compare you with other people — it's built for your own training. [Start from last time] Your previous weight and reps are one tap away. Plus and minus buttons and large input fields let you adjust and log set by set. [See the days add up] A 12-week activity map shows which days you trained and how many sets you completed. Open any past session from the calendar and look back on the work. [Know where you stand, muscle by muscle] A radar chart shows strength scores for chest, shoulders, arms, legs, glutes and back, based on estimated 1RM for key lifts and your body weight. Scores are a reference only and do not guarantee physical condition or results. [Find any exercise fast] Search by name, browse by muscle group, or pick from recent exercises. Illustrations show the movement and the muscles it targets. [Keep every small step] See how today compares with last time and when you hit a personal best. Charts track weight, reps, total volume and estimated 1RM over time. [A guide to what to train next] Recovery status per muscle group is estimated from your logged sessions. Treat it as a guide — how your body actually feels, including any pain, comes first. [No ads. No account] Start logging without signing up, and never see an ad in the app. Records are saved automatically on your device. They can be lost if you delete the app or lose the device, so please read the in-app notes on handling your data. [Your records survive a new phone] Sign in with Apple to back up your workouts and custom exercises. It's free. Sign in with the same Apple ID on a new device and your records come back. Without signing in, every feature still works with no account. [In your language] AGERU follows your device language. 39 languages are supported, and you can switch anytime in Settings. One set today lifts tomorrow's you. AGERU - Workout Log

Screenshots

ココキタエタイ4 screens
AGERU4 screens

Verdict

The call

The clearest difference is update cadence: AGERU at every 2 days against ココキタエタイ's every 6 days. AGERU also leads on iOS requirement (16.4 vs 18.5). On price, ads, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

ココキタエタイ ships an update every 6 days, AGERU every 2 days. The most recent releases landed on October 8, 2026 and October 9, 2026 respectively.

Scorecard2 real differences · 5 level
ココキタエタイ versus AGERU: the parameters behind the verdict, then further details
ParameterココキタエタイAGERU
PriceFreeFree
Positive reviews100.0% of reviews—
Update frequencyEvery 6 daysEvery 2 days — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad — betteriPhone
Requires iOS18.516.4 — better
Further details — not scored
Size33 MB56 MB
Age rating4+4+
DeveloperTATSUYA MOTOKAWA合同会社Viable

In-app purchases

None

ココキタエタイ

No in-app purchases

None

AGERU

No in-app purchases

Questions

Is ココキタエタイ free?
ココキタエタイ is free to download, with no in-app purchases.
Is AGERU free?
AGERU is free to download, with no in-app purchases.
Do ココキタエタイ or AGERU have ads?
Neither ココキタエタイ nor AGERU shows ads.
Which is updated more often, ココキタエタイ or AGERU?
ココキタエタイ ships an update every 6 days, and AGERU every 2 days. Most recently, ココキタエタイ was updated on October 8, 2026 and AGERU on October 9, 2026.

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