Coucou vs PerfumeLab
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Coucou
Easily stay connected with loved ones through smart reminders for calls and a "ping" feature to find available contacts for spontaneous conversations. Never miss a chance to catch up with friends and family.
- Smart call reminders
- Track last call dates
- Schedule next calls
- Ping friends for immediate chat
- See contact availability
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With Coucou, it’s easier than ever to keep in touch with the people you love. SMART REMINDERS Set smart reminders so you never forget again to call someone. With Coucou, you keep track of when was the last time you called someone and set reminders for when it should be the next time to call them. PING Want to speak with someone NOW but you don’t know who is available? Ping the friends and family you would like to talk to, and wait until one of them answers. That easy. For example, let’s say that you’re walking to work and you feeling like catching up with a friend or family. You can send a ping to all of them, letting them know for how long you’re available, and you can just wait for one of them to call you back. Think of it as a pager for your family and friends.
PerfumeLab
This app provides a dedicated workspace for creating, analyzing, and organizing perfume formulations. It offers detailed ingredient information, AI-powered insights into formula structure and performance, and a library of downloadable formulas and accords.
- Create and manage structured perfume formulas
- AI formula analysis for structure and balance
- Longevity and projection modeling
- Structured ingredient library with technical data
- IFRA information integrated
- Downloadable built-in formulas and accords
- Export professional formula PDFs
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PerfumeLab is a perfume formulation workspace for hobby perfumers, students, independent perfumers and fragrance creators. Build structured formulas, understand your materials and refine each idea in one place. FORMULATE WITH PRECISION Create and organise perfume formulas by percentage. Set batch sizes, concentrations and dilutions, then work with formula components according to their role. Alcohol, solvents and carriers are handled separately from fragrance materials for clearer note breakdowns and more meaningful formula analysis. EXPLORE PERFUMERY MATERIALS Browse an expanding library of 471 perfumery materials with technical and safety information. Track the ingredients you own, review material details, and search with terminology in your language using improved multilingual names and aliases. ANALYSE AND REFINE Use formula analysis to explore structure and balance. AI-assisted insights can help you understand a formula, while volatility, longevity and projection tools help you consider how materials may behave together. LEARN FORMULATION THROUGH EXAMPLES Study built-in formulas and accords as practical learning material. Explore how materials work together, understand formula structure and use examples as educational starting points for your own ideas. KEEP YOUR WORK TOGETHER Manage formulas and ingredients in one workspace. Export clear formula sheets as PDFs, including parts-per-thousand, for your records or workshop. PerfumeLab is available in 26 languages, including Arabic and Hebrew with right-to-left support. IFRA information is provided for reference only. Always verify requirements against official IFRA documentation and applicable regulations; PerfumeLab does not replace professional regulatory review. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Coucou at none against PerfumeLab's 2. Coucou also leads on iOS requirement (10.0 vs 26.0). On price, rating, ratings volume 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. PerfumeLab sells 2 in-app purchases, starting at $4.99 per month. Coucou asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for Coucou against 5.0 for PerfumeLab. Both are backed by a comparable volume of ratings — 1 and 2 respectively.
| Parameter | Coucou | PerfumeLab |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (2 ratings) |
| Number of ratings | 1 | 2 — better |
| Update frequency | — | Fortnightly |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 10.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 84 MB | 29 MB |
| Age rating | 4+ | 4+ |
| Developer | Arthur Papailhau | Gage Dunstan |
Customer experience
Coucou
PerfumeLab
In-app purchases
Coucou
No in-app purchases
PerfumeLab
- PerfumeLab Pro – Monthly$4.991 Month
- PerfumeLab Pro - Yearly$29.991 Year









