Freestyle Calculator vs DayMarked
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Freestyle Calculator
This app offers real-time calculation previews and flexible expression editing, eliminating the need for an equals button. It saves all calculations with a searchable history and includes unit and currency conversion. Advanced features allow for custom keyboard layouts, themes, and cloud synchronization.
- Real-time calculation preview
- Flexible expression editing
- Searchable calculation history
- Unit and currency conversion
- Customizable keyboard layouts
- Cloud synchronization
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Freestyle Calculator gives you real-time expression editing on iPhone and iPad. Start typing and watch the result update live — no equals button needed. Move the cursor anywhere in your expression, edit freely, and the preview adjusts instantly. Every calculation is saved with a searchable, annotated history. CORE FEATURES ▸ Real-time preview — see results as you type ▸ Expression editing — backspace, insert, or reposition the cursor ▸ Searchable history — pin, copy, annotate, or reuse any calculation ▸ Unit conversion — length, mass, area, volume, temperature, time ▸ Reference exchange rates — multiple providers with automatic fallback ▸ Widgets — exchange rates and formulas on your home and lock screen PRO FEATURES ▸ Keyboard Studio — rearrange keys, save multiple layouts (Compact / Standard / Scientific) ▸ Theme Studio — 10 keyboard themes, accent colors, key density, dark mode ▸ Custom Formulas — reusable workflows with variables and live FX rates ▸ Sessions — organize work into named groups with notes and pins ▸ Cloud Sync — back up everything to iCloud, restore on any device Always available: real-time preview, full history, unit conversion, and scientific keys. No ads, no accounts, no server dependency. Your data stays on your device by default. Privacy Policy: https://apps.foamzou.com/freestyle-calculator/privacy/ Terms of Use: https://apps.foamzou.com/freestyle-calculator/terms/
DayMarked
This app helps you track the number of days until or since important events. It offers a clean, distraction-free interface for simple event logging and displays countdowns via home screen widgets.
- Track days until or since events
- Distraction-free interface
- Home and Lock Screen widgets
- Simple event logging
- Minimalist design
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Life is made of moments worth counting. DayMarked is a lightweight, distraction-free day counter that tells you exactly how many days until — or since — any event that matters to you. No clutter. No subscriptions. No ads. Just clean, logical tracking that answers the one question you actually care about: how many days? Simple by design. Add an event, pick a date, and DayMarked does the rest. Whether you're counting down to a wedding, a trip, or a deadline — or counting up from a milestone — the logic is instant and the interface stays out of your way. Widgets built in. Place a DayMarked widget on your Home Screen or Lock Screen and see your countdown at a glance, without ever opening the app. Available in multiple sizes to fit your setup. Minimal footprint, maximum clarity. DayMarked is purposefully small — fast to launch, easy to navigate, and designed to do one thing exceptionally well.
Screenshots
Verdict
The clearest difference is monetization model: DayMarked at free against Freestyle Calculator's freemium. Freestyle Calculator's advantage is ratings volume (8 vs 1) and iOS requirement (16.0 vs 18.6). On price, rating, update cadence and ads 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. Freestyle Calculator sells 6 in-app purchases, starting at $0.99 per month and DayMarked sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 5.0 for Freestyle Calculator against 5.0 for DayMarked. That said, the two scores are not equally well evidenced: Freestyle Calculator has 8 ratings behind it against 1, so its average is the more settled of the two.
Freestyle Calculator ships an update every 3 days, DayMarked weekly. The most recent releases landed on October 24, 2026 and October 21, 2026 respectively.
| Parameter | Freestyle Calculator | DayMarked |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (8 ratings) | 5.0 (1 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 8 — better | 1 |
| Update frequency | Every 3 days — better | Weekly |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | Free — better |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 16.0 — better | 18.6 |
| Further details — not scored | ||
| Size | 26 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | 锋 邹 | Ivan Lau |
Customer experience
Freestyle Calculator
DayMarked
In-app purchases
Freestyle Calculator
- CalcStudio Pro Monthly$0.991 Month
- CalcStudio Pro Annual7 Days trial$3.991 Year
- Small Tip$0.99
- Medium Tip$3.99
- CalcStudio Pro Lifetime$7.99
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- Large Tip$9.99
DayMarked
- DayMarked Plus$0.99
Questions
Is Freestyle Calculator free?
Is DayMarked free?
Which has better reviews, Freestyle Calculator or DayMarked?
Do Freestyle Calculator or DayMarked have ads?
Which is updated more often, Freestyle Calculator or DayMarked?
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