Freestyle Calculator vs Lato
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 expression editing with instant results as you type, eliminating the need for an equals button. It features a searchable history, unit conversions, and customizable keyboard layouts and themes for a personalized calculation experience.
- Real-time expression preview
- Live editing with cursor repositioning
- Searchable, annotated calculation history
- Unit conversions for various metrics
- Customizable keyboard layouts and themes
- Cloud sync for backup and restore
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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/
Lato
Easily track the last time you performed recurring tasks like cleaning air filters or changing toothbrushes. This simple app calculates and displays the time elapsed since your last recorded activity, allowing you to add new entries with a single tap.
- Track time since last activity
- Favorite frequently viewed items
- Quickly view recent entries
- Search and sort records
- View in days or months
- Home screen widget support
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에어컨 필터를 마지막으로 청소한 게 언제였지? 칫솔은 언제 바꿨더라? 미용실에 다녀온 지 얼마나 됐지? 기억하려고 애쓰지 않아도 괜찮아요. Lato는 반복해서 하게 되는 일들의 마지막 날짜를 기록하고, 그날부터 얼마나 지났는지 보여주는 간단한 기록 앱입니다. 항목을 만들고 날짜를 남겨두면 Lato가 지난 시간을 계산해 보여줘요. 오늘 다시 했다면 ‘오늘 했어요’를 눌러 기록을 추가하면 됩니다. • 마지막 기록부터 지난 시간 확인 • 자주 보는 항목 즐겨찾기 • 최근 항목 빠르게 확인 • 기록 검색 및 정렬 • 일수 또는 개월 수로 보기 • 홈 화면 위젯 지원 • 위젯에 표시할 항목과 순서 설정 집안일, 소모품 교체, 관리 주기, 개인 루틴처럼 “마지막으로 언제 했지?” 싶은 것들을 가볍게 기록해보세요. Lato의 기록은 기기 안에 저장됩니다. 회원가입이나 로그인 없이 바로 사용할 수 있습니다.
Screenshots
Verdict
The clearest difference is in-app purchases: Lato at none against Freestyle Calculator's 6. Lato also leads on update cadence (daily vs weekly). On price, review sentiment, ads 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. Freestyle Calculator sells 6 in-app purchases, starting at $0.99 per month. Lato asks for nothing beyond the download.
Freestyle Calculator ships an update weekly, Lato daily. The most recent releases landed on November 5, 2026 and November 6, 2026 respectively.
| Parameter | Freestyle Calculator | Lato |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (8 ratings) — better | — |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 8 — better | — |
| Update frequency | Weekly | Daily — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | Free — better |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 27 MB | 21 MB |
| Age rating | 4+ | 4+ |
| Developer | 锋 邹 | sunkyong lee |
Customer experience
Freestyle Calculator
Lato
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
Lato
No in-app purchases









