ChronoRate vs Fleetfolio
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ChronoRate
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ChronoRate is a precision toolkit for mechanical watch enthusiasts who want to measure accuracy, monitor performance, record watch details, and manage their collection in one place. Use atomic clock synchronization to record time deviation with confidence, then track each watch over time with clear trends and historical records. For deeper analysis, ChronoRate includes timegrapher tools to help you evaluate rate, beat error, amplitude, and overall movement performance. ChronoRate also helps you keep a complete record of each watch, including movement caliber, lift angle, warranty dates, and service or oil maintenance history. The watch overview page brings key details together so you can quickly review the full profile of every watch in your collection. Whether you are checking a newly purchased watch, comparing positions, following long-term changes in daily rate, or maintaining service records, ChronoRate helps you build a clearer picture of how your watches are performing over time. Features: • Measure watch accuracy with atomic clock sync • Run timegrapher tests on your device • Evaluate rate, beat error, amplitude, and movement performance • Track historical performance and daily trends • Manage your watch collection and individual records • Record movement caliber, lift angle, warranty dates, and service history • View a complete watch information overview page • Check dynamic mechanical moon phase information • View detailed statistics and performance insights • Organize measurements by watch and timing round ChronoRate is designed for collectors, hobbyists, and enthusiasts who want a practical and focused tool for understanding, recording, and maintaining mechanical watch performance.
Fleetfolio
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Fleetfolio is the all-in-one app for managing your personal car fleet. Whether you own one car or ten, keep every detail organized — from modifications and maintenance to fuel-ups and spending. GARAGE Add every vehicle in your collection with photos, specs, and purchase details. See your entire fleet at a glance with total spending, mileage, and record counts. MODIFICATIONS Log every mod with cost, shop, mileage, photos, and notes. Track your total investment across bolt-ons, upgrades, and builds. MAINTENANCE Stay on top of oil changes, brake jobs, tire rotations, and every service in between. Filter by service type and date range to find any record instantly. FUEL TRACKING Record every fill-up with gallons, price per gallon, station, and mileage. Monitor your fuel spending over time. REPORTS & CHARTS Visualize your spending trends with interactive bar charts. Filter by vehicle, date range, and record type. Toggle between modifications, maintenance, and fuel to see exactly where your money goes. REMINDERS Set reminders for upcoming services so you never miss an oil change, inspection, or scheduled maintenance. View everything on a built-in calendar. PHOTO ATTACHMENTS Attach multiple photos to any record. Document receipts, completed work, or your latest build progress. PRIVACY FIRST All your data is stored locally on your device. No accounts, no cloud, no tracking. Your fleet, your data. Built for car enthusiasts who care about every mile, mod, and dollar.
Screenshots
Verdict
The clearest difference is in-app purchases: Fleetfolio at none against ChronoRate's 1. Fleetfolio also leads on update cadence (every 8 days vs every 3 weeks). 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. ChronoRate sells 1 one-off in-app purchase. Fleetfolio asks for nothing beyond the download.
ChronoRate ships an update every 3 weeks, Fleetfolio every 8 days. The most recent releases landed on October 8, 2026 and October 24, 2026 respectively.
| Parameter | ChronoRate | Fleetfolio |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 3 weeks | Every 8 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Devices | iPhone | iPhone |
| Requires iOS | 17.0 — better | 18.6 |
| Further details — not scored | ||
| Size | 7 MB | 2 MB |
| Age rating | 4+ | 12+ |
| Developer | Chieh Chung Tsou | Jose Lyndon Santos |
In-app purchases
ChronoRate
- Pro Upgrade$7.99
Fleetfolio
No in-app purchases









