Simple vs KIRAVA
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Simple
This application offers a straightforward tool for converting units and performing calculations. It combines both functions for user convenience, making it ideal for everyday tasks rather than highly specialized professional use.
- Unit conversion
- Calculator functionality
- Combined converter and calculator
- Easy to use interface
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Easy and simple unit conversion calculator. Converter and calculator are mixed for convenience. *This is not for a highly specialized job.
KIRAVA
This app connects users with beauty professionals like hair stylists and makeup artists. It allows customers to browse portfolios, see live availability, and book appointments seamlessly. Providers can manage their services, pricing, and schedule, keeping 100% of their earnings.
- Browse trusted beauty professionals
- View real portfolios and pricing
- See live appointment availability
- Book multiple services at once
- Manage provider schedules and bookings
- Automated appointment reminders
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Kirava connects you with trusted beauty professionals — hair, nails, makeup and more. FOR CUSTOMERS Browse real providers near you. See actual prices, real portfolios and live availability before you book. Choose your service, pick a time that works, and get a confirmation and reminders — no back-and-forth, no guessing. Booking for more than one person? Add up to three services in a single booking and we'll handle the timing. Payment happens in person, directly with your provider. Kirava never takes a cut of your service. FOR PROVIDERS Run your bookings in one place. Set your services, prices and working hours, and let customers book you around your real availability. Manage your calendar, send automated reminders, protect your time with deposit policies, and share your own booking link — kirava.app/@yourname — anywhere you already have an audience. Keep 100% of what you earn. Customers pay you directly. Now live across Lagos, with more cities coming.
Screenshots
Verdict
The clearest difference is update cadence: KIRAVA at every 2 weeks against Simple's every 6 months. Simple's advantage is iOS requirement (9.0 vs 15.0). On price, ads, in-app purchases and monetization model 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. Neither carries in-app purchases, so what you see is what you pay.
Simple ships an update every 6 months, KIRAVA every 2 weeks. The most recent releases landed on October 4, 2026 and October 12, 2026 respectively.
| Parameter | Simple | KIRAVA |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | — | 1 — better |
| Update frequency | Every 6 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 9.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 32 MB | 77 MB |
| Age rating | 4+ | 4+ |
| Developer | KENTA OKAMURA | GOKEVILLE PROPERTIES LLC |
Customer experience
Simple
KIRAVA
In-app purchases
Simple
No in-app purchases
KIRAVA
No in-app purchases
