CalcMate vs eTefter Client
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CalcMate
This app combines note-taking with a live calculator, allowing you to perform calculations directly within your text. It supports various functions like currency conversion, unit conversion, and date math, making it ideal for managing budgets, expenses, and estimates without needing separate apps.
- Calculate directly in notes
- Live currency and crypto conversion
- Unit conversion
- Date and duration math
- Calculation tags
- Folders for organization
- Share notes as PDF
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Stop switching between Notes and Calculator. Type “1000$ + 20% fee” and CalcMate shows the answer instantly, right next to your words. CalcMate is a notepad with a built-in calculator. Mix numbers, text, percentages, currencies, dates and units in the same note, and every line is calculated live as you type. Use it for budgets, expenses, invoices, splitting bills, shopping lists, quotes and quick estimates — no spreadsheet needed. TRY THESE EXAMPLES • 100 + 5 tip • 1000$ + 20% fee • 900$ + 20$ delivery + 1.5% • 500 USD in EUR • 10 BTC in USD • Today + 5 days • 1 kg in lb • subtotal — total of all previous lines • line5 — reuse the result from line 5 • rent × 12 — use saved variables from your Variables list • 20 #food, then sum(#food) — total everything with a tag • # this is a comment WHAT YOU CAN DO • Calculate directly inside your notes, line by line • Percentages, taxes, discounts and tips • Live currency and crypto conversion • Unit conversion: weight, length, volume, time and more • Date and duration math • Variables and line references to reuse results • Calculation tags: sum, average and count lines by #tag • Running total shown above the keyboard STAY ORGANIZED • Folders for every project, trip or budget • Highlight text in eight colors • Dividers to start a fresh calculation section • Share notes as PDF • Trash to restore deleted notes • iCloud sync across iPhone and iPad MAKE IT YOURS • Custom number keyboard with quick symbols • Number formatting, precision, font and font size • Alternate app icons FREE TO USE CalcMate is free. You can optionally remove ads or leave a tip to support development. WE’D LOVE YOUR FEEDBACK Questions or ideas? Email us at lazyboardapp+calcmate@gmail.com
eTefter Client
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eTefter Take control of your appointments and make scheduling a breeze with eTefter – the go-to app for clients who value simplicity and convenience. Key Features: Quick and Easy Booking - Schedule appointments with your favorite small businesses in under a minute. - Enjoy a user-friendly interface designed to save you time and effort. Stay Organized - Track all your scheduled appointments in one place. - Receive notifications and reminders for upcoming bookings or changes. Connect with Small Businesses - Keep a personalized list of businesses you love and access your booking history. - Add new businesses effortlessly via link or QR code. Simplify Your Life - No more phone calls or back-and-forth texts to book appointments. With eTefter, everything is just a few taps away. Tailored for Your Needs - Whether it’s a haircut, dental checkup, beauty session, or coaching class, eTefter makes the booking process simple, fast, and reliable. Say goodbye to scheduling headaches and hello to a modern way of managing appointments. Download eTefter today and enjoy the ultimate scheduling experience.
Screenshots
Verdict
The clearest difference is in-app purchases: eTefter Client at none against CalcMate's 4. eTefter Client also leads on ads (none vs shown). CalcMate's advantage is iOS requirement (16.0 vs 18.0). On price, update cadence 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
Both are free to download. CalcMate sells 4 one-off in-app purchases. eTefter Client asks for nothing beyond the download.
CalcMate ships an update fortnightly, eTefter Client every 2 weeks. The most recent releases landed on November 11, 2026 and November 4, 2026 respectively.
| Parameter | CalcMate | eTefter Client |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (96 ratings) — better | — |
| Positive reviews | 88.0% of reviews | — |
| Number of ratings | 96 — better | — |
| Update frequency | Fortnightly — better | Every 2 weeks |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 16.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 24 MB | 18 MB |
| Age rating | 4+ | 4+ |
| Developer | Elsayed Hussein | Zeljko Ilic |
In-app purchases
CalcMate
- Buy me a coffee$0.99
- Buy me 2 coffees$1.99
- Buy Me a burger$4.99
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- Buy Me a pizza$9.99
eTefter Client
No in-app purchases
Questions
Is CalcMate free?
Is eTefter Client free?
Do CalcMate or eTefter Client have ads?
Which is updated more often, CalcMate or eTefter Client?
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