Flugs vs ARI myCalc
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Flugs
Effortlessly track your work hours with a simple, fast time tracker. Set daily goals, view progress, and access tracking features via shortcuts and widgets. Your data is backed up and exportable without any subscriptions or ads.
- One-tap time tracking
- Daily work-hour goal setting
- Weekly statistics
- Siri Shortcuts and App Intents
- Widgets and Control Center access
- CSV export
- iCloud backup and restore
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Flugs is your simple and fast time tracker for everyday work – no clutter, no subscription, no tracking. Track your work hours with start/stop, keep an eye on your time balance, and export your timesheet whenever you need it. TRACK YOUR TIME * Start and stop your current time tracking session * See the current duration live while tracking * Running entries appear right in your entry list and can be named and edited while tracking * Add entries manually, attach personal notes, edit or delete them – even several at once * Automatic break deductions – based on German legal requirements or your own custom rules * Title templates for frequently used entries – add, rename, delete and reorder with drag and drop * Automatic location detection for saved places such as your office or home office * View all entries grouped by day, with start time, end time, and duration at a glance GOALS AND TIME BALANCE * Set your own daily working time goal – or track without a goal at all * Track your daily progress with percentages and target vs. actual time * Total balance: your overtime or time deficit since your first entry, including your existing time balance * Weekly and monthly statistics with customizable workdays * Choose which weekdays count toward your weekly goal and time balance * Account for sick days, days off, and more in your statistics * Get notifications at 50% and 100% of your daily goal and when break thresholds are reached QUICK ACCESS * Siri Shortcuts and App Intents to start, stop, and toggle time tracking * Query the tracking status and use it as a condition in your own automations * Support for the Action Button * Home Screen widget showing your daily progress * Control widget for quick access directly from Control Center * Live Activities on the Lock Screen and Dynamic Island YOUR DATA * Back up and restore your data with iCloud * CSV export using your time zone for Numbers, Excel, or other spreadsheet apps * No third-party analytics, tracking, or advertising software * Available in English, German, French, and Spanish Flugs is a one-time purchase – no subscription, no hidden costs.
ARI myCalc
This engineering app provides tools for calculating steam, water, and condensate systems. It offers pipe sizing, property lookups, Kv calculations, and unit conversions for field use and project work. Results can be saved, exported, and accessed via calculation history.
- Steam and water pipe sizing
- Steam property lookup
- Kv calculations
- Unit conversion
- Calculation history
- PDF, CSV, JSON export
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myCalc is an engineering calculation app for steam, water and condensate systems. It combines practical pipework calculators, steam property lookup, Kv calculations and unit conversion in a mobile format suitable for field use, meetings and preliminary project work. Core features: • Steam pipe sizing by allowable pressure loss • Steam pipe sizing by allowable velocity • Steam pressure loss, steam velocity and steam flow rate • Water pipe sizing by allowable pressure loss • Water pipe sizing by allowable velocity • Water pressure loss, flow velocity and flow rate • Flash steam generation • Heat loss in steam piping • Steam property lookup • Kv calculations for liquids and gas • Unit conversion • Favorites, saved projects and calculation history • PDF, CSV and JSON export • German, English, Spanish and Portuguese • No account required Core calculations run locally on the device. Users can save results in projects, revisit calculation history and export reports when needed. myCalc supports preliminary engineering calculations and documentation. Verify results for project-specific use.
Screenshots
Verdict
The clearest difference is price: ARI myCalc at Free against Flugs's $1.99. ARI myCalc also leads on iOS requirement (15.0 vs 17.6). Flugs's advantage is update cadence (every 10 days vs every 3 months). 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
ARI myCalc is free to download; Flugs costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Flugs ships an update every 10 days, ARI myCalc every 3 months. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.
| Parameter | Flugs | ARI myCalc |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | — | 1.0 (1 ratings) — better |
| Positive reviews | 95.7% of reviews | — |
| Number of ratings | — | 1 — better |
| Update frequency | Every 10 days — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Free — better |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 7 MB | 76 MB |
| Age rating | 4+ | 4+ |
| Developer | Malte Kirchner | ARI Armaturen |
Customer experience
Flugs
ARI myCalc
In-app purchases
Flugs
No in-app purchases
ARI myCalc
No in-app purchases









