LensCycle vs Lens Cycle Tracker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
LensCycle
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LensCycle はコンタクトレンズの交換日を迷わず管理できるシンプルなアプリです。 2week/1month からレンズタイプを選択すると、推奨交換周期を自動で設定。 通知時刻とタイミング(前日・3日前・1週間前)をチップ感覚で切り替えれば、予定日に向けたリマインダーを一括で準備できます。 カレンダーで交換した日をタップするだけで、直近・次回の交換日がハイライト表示され、通知スケジュールも即座に再計算。 初回起動時はチュートリアルが操作手順をステップごとに案内し、誰でも数十秒でセットアップ可能。 毎日の視界をクリアに保つための「替え忘れ防止ツール」として、忙しい日でも確実にレンズを交換したい方におすすめです。
Lens Cycle Tracker
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Lens Cycle Tracker is a calm contact lens tracker and contact lens reminder built for daily, biweekly, monthly, and custom lens routines. Use it to track lens wear time, monitor replacement cycles, manage lens stock, and stay on top of care tasks without opening a spreadsheet or relying on memory. Start or end wear sessions in one tap, manage left and right lenses separately, and see what needs attention next from the Home screen. Lens Cycle Tracker helps you organize: • Daily wear sessions and wear duration • Left and right lens replacement timing • Lens stock counts and low stock forecasts • Eye drop, wear limit, case refresh, and solution reminders • Travel prep reminders before busy days • Progress insights and replacement consistency • Home Screen widget access and quick actions • App language selection and a clean, focused workflow Why people use Lens Cycle Tracker: • Simple enough for a quick daily routine • Detailed enough for separate left and right lens management • Private by default, with core data stored on device • No account required to start tracking Premium Lifetime: • Removes ads • Unlocks multiple lens profiles Lens Cycle Tracker is an organizational tool and does not provide medical advice.
Screenshots
Verdict
The clearest difference is in-app purchases: LensCycle at none against Lens Cycle Tracker's 1. LensCycle also leads on update cadence (every 2 days vs weekly). On price, ads, 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. Lens Cycle Tracker sells 1 one-off in-app purchase. LensCycle asks for nothing beyond the download.
LensCycle ships an update every 2 days, Lens Cycle Tracker weekly. The most recent releases landed on September 24, 2026 and October 19, 2026 respectively.
| Parameter | LensCycle | Lens Cycle Tracker |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 days — better | Weekly |
| Ads | Yes | Yes |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 5 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | Yukio Sakakibara | Aeon Design LLC |
In-app purchases
LensCycle
No in-app purchases
Lens Cycle Tracker
- Lifetime Premium$4.99









