OneDay: Cost Per Use Tracker
文杰 王 Utilities iPhoneiPadiPod touch
OneDay: Cost Per Use Tracker is a free Utilities app for iPhone and iPad by 文杰 王. Requires iOS 17.0. Updated October 24, 2026.
- Price
- Free
- on the App Store
- Size
- 7 MB
- Age 4+
- Updated
- Oct 24
- 2026 · v1.1
Screenshots
About OneDay: Cost Per Use Tracker
One formula, one number — the true value of the things you own. OneDay tracks the daily cost of every item you own. How much does that iPhone really cost you per day? Was that coat worth it? • Today's Cost — your total daily living cost at a glance • Cost Per Day — auto-computed; the longer you use it, the lower it goes • Smart Insights — category breakdown, trends, best-value picks and idle-item alerts • Daily Reminder — a gentle nudge at the time you choose • Home-Screen Widget — today's cost and category breakdown at a glance • iCloud Sync — your data stays in sync across your devices • Export — one tap to JSON / CSV for backup Free for up to 30 items with every feature included. Need more? A single one-time "Unlimited Items" purchase unlocks unlimited items forever — not a subscription, no monthly fee. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ and https://oneday.apps.topxup.com/terms Privacy Policy: https://oneday.apps.topxup.com/privacy
What’s new
Version 1.1 · Updated October 24, 2026
• Choose your currency in Settings — amounts in the app and the widget follow it. • Sort your items by cost per day, price, purchase date or days owned. • Long-press an item to change its status or delete it straight from the list. • Mark an item as sold, enter what you got back, and see its real cost per day. • Custom categories now show up when you add or edit an item. • Item icons reflect each item's status again, unless you pick your own emoji (which you can now clear). • The home screen now shows a real 7-day cost trend. • Statistics: one color per category, comparison with the previous period, forecast in your currency. • The widget recomputes today's cost, updates at midnight, has a proper empty state, and opens the app when tapped. • A visible "N / 30 items" counter, with the free limit checked the moment you tap +. • Restore Purchases added to Settings > Purchases; purchases awaiting Ask to Buy approval are handled. • Steadier storage and export, reminders shown while the app is open, VoiceOver labels throughout. Free stays free: 30 items with every feature. Unlimited Items is a one-time purchase, not a subscription.
App privacy
The developer, 文杰 王, reported these privacy practices to Apple.
Data Not Collected
The developer does not collect any data from this app.
Alternatives to OneDay: Cost Per Use Tracker
Looking for apps like OneDay: Cost Per Use Tracker? Here are 6 similar apps on the App Store. The highest rated is Use It Long - Cost per day (5.0/5), and all 6 are free to download.
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Sincely: Last-Time Tracker
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DeadClaw - AI Anxiety Relief
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Use It Long - Cost per day
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Veil: EMF Reader & K2 Meter
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| OneDay: Cost Per Use Tracker | – | Free | October 24, 2026 | |
| QuoteSnap Pro | – | Free | Apr 29, 2026 | Compare |
| YousoQ - AI Mood Tracker | – | Free | Mar 9, 2026 | Compare |
| Sincely: Last-Time Tracker | – | Free | Aug 4, 2026 | Compare |
| DeadClaw - AI Anxiety Relief | 4.0 / 5 (1) | Free | Apr 6, 2026 | Compare |
| Use It Long - Cost per day | 5.0 / 5 (3) | Free | Sep 24, 2026 | Compare |
| Veil: EMF Reader & K2 Meter | 5.0 / 5 (3) | Free | Jun 17, 2026 | Compare |