Biorhythm Graph vs welulu
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Biorhythm Graph
Visualize personal biorhythm cycles with detailed graphs. Supports integration with Today Extension and Apple Watch for convenient access. Track multiple individuals' cycles easily.
- Display multiple biorhythm graphs
- Support Today Extension
- Apple Watch app support
- Complication support
- Granse support
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Display multiple person's biorhythm graph. Support Today Extension. Also supports AppleWatch app, Granse, Complication.
welulu
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\可視化でトリートメントの価値を伝える/ weluluはトリートメント結果や身体の状態をお客様に共有し、トリートメントの価値・効果を共有するサービスです ■こんな課題を解決します ・通っていたお客様がこなくなってしまう ・お客様のリピート率を上げたい ・お客様にトリートメントの効果を理解していただけない ■特徴 <お客様の身体の状態を可視化> タップするだけでお客様の身体の状態をかんたん登録、共有ができ、 お客様にセルフケアなどのアドバイス伝えることが可能です。 <お客さまの信頼感を得る> お客様との簡単メッセージ機能で、お客様の相談にのったり、アドバイスをすることが可能です。 <お客様情報をかんたん管理> アプリでお客様情報をかんたんに管理することが可能です。 ---------- ※「可視化」「メッセージ」機能を利用するには、お客様にもweluluアプリをインストールして頂く必要があります。 ---------- その他、ご不明点はwelulu@curations.jpまでお問い合わせください。
Screenshots
Verdict
The clearest difference is price: welulu at Free against Biorhythm Graph's $0.99. welulu also leads on update cadence (every 2 weeks vs every 6 months) and iOS requirement (11.0 vs 17.0). On 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
welulu is free to download; Biorhythm Graph costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Biorhythm Graph ships an update every 6 months, welulu every 2 weeks. The most recent releases landed on November 1, 2026 and October 26, 2026 respectively.
| Parameter | Biorhythm Graph | welulu |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 33.3% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 6 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Requires iOS | 17.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 11 MB | 35 MB |
| Age rating | 4+ | 17+ |
| Developer | Shuji Fukumoto | CURATIONS INC. |
In-app purchases
Biorhythm Graph
No in-app purchases
welulu
No in-app purchases









