CalcMate vs Peta
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 powerful calculator, allowing you to perform calculations directly within your text. It handles math, currency, unit conversions, and date calculations, offering a streamlined alternative to spreadsheets and traditional calculators.
- Calculate math within text
- Currency and unit conversions
- Date calculations
- Organize notes with folders
- iCloud syncing
- Custom number keyboard
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CalcMate is a powerful notepad with a built-in calculator that lets you write naturally while solving calculations instantly. Enter numbers, text, percentages, currencies, dates, and units—all in the same note. Whether you’re calculating invoices, tracking expenses, creating budgets, or making quick estimates, CalcMate eliminates the need to switch between a notes app, calculator, and spreadsheet. What you can do • Perform calculations directly inside your notes. • Calculate percentages, taxes, discounts, and tips. • Convert currencies and units. • Calculate dates and durations. • Create invoices, budgets, bills, and shopping lists. • Reference previous calculations and keep everything organized. 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 • Tomorrow + 10 days • 1 kg in lb • subtotal — calculates the total of all previous lines • line5 — uses the result from line 5 • # this is a comment …and much more. Features • Smart note editor with live calculations • Organize notes with folders • Trash folder to restore or permanently delete notes • iCloud sync across your Apple devices • Optional custom number keyboard • Optional running total displayed above the keyboard We’d love your feedback Have questions, suggestions, or need help? Contact us at: lazyboardapp+calcmate@gmail.com
Peta
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PETA is a product focusing on the pet field. Through sharing, you can increase your pet-raising fun. You can share it with the majority of pet lovers by uploading pictures. You can also like others and get reward points. You can create a passport for your pet to record its growth. You can use your points to redeem pet-related products for free in "MALL", and we will mail them to you. You can also use PETA's electronic wallet function "WALLET" to use the digital wallet created by PETA for you or manually poured into it.
Screenshots
Verdict
The clearest difference is in-app purchases: Peta at none against CalcMate's 5. Peta also leads on ads (none vs shown) and iOS requirement (9.0 vs 16.0). On price 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 5 one-off in-app purchases. Peta asks for nothing beyond the download.
| Parameter | CalcMate | Peta |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (96 ratings) — better | — |
| Positive reviews | 95.2% of reviews | — |
| Number of ratings | 96 — better | — |
| Update frequency | Fortnightly | — |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 16.0 | 9.0 — better |
| Further details — not scored | ||
| Size | 21 MB | 43 MB |
| Age rating | 4+ | 17+ |
| Developer | Elsayed Hussein | PETAVERSE (HONG KONG) LIMITED |
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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- Remove Ads$5.99
- Buy Me a pizza$9.99
Peta
No in-app purchases









