Smart Pillow vs PerfumeLab
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Smart Pillow
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Sunrise Simulation Gently greet the day with a gradual increase in light that mimics a natural sunrise, making waking up a peaceful experience. Sunset Slumber Slowly dim the light to replicate a soothing sunset, signaling your body it's time to relax and prepare for sleep. White Noise Haven Drown out distractions with our white noise feature, creating a calm soundscape perfect for concentration or rest. Bluetooth Sync Connect wirelessly to your device and stream your favorite music or sleep sounds directly through our system. Meditative Guidance Enhance your relaxation with guided meditation sessions that lead you through calming exercises and peaceful thoughts. Rhythmic Entrainment Sync your mind and body with music rhythms that align with your breathing, promoting a sense of harmony and ease.
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: Smart Pillow at none against PerfumeLab's 2. Smart Pillow also leads on iOS requirement (13.0 vs 26.0). On price, update cadence, 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. PerfumeLab sells 2 in-app purchases, starting at $4.99 per month. Smart Pillow asks for nothing beyond the download.
Smart Pillow ships an update every 3 weeks, PerfumeLab fortnightly. The most recent releases landed on September 30, 2026 and October 2, 2026 respectively.
| Parameter | Smart Pillow | PerfumeLab |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (2 ratings) — better |
| Number of ratings | — | 2 — better |
| Update frequency | Every 3 weeks | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 13.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 5 MB | 29 MB |
| Age rating | 17+ | 4+ |
| Developer | 剑锋 李 | Gage Dunstan |
In-app purchases
Smart Pillow
No in-app purchases
PerfumeLab
- PerfumeLab Pro – Monthly$4.991 Month
- PerfumeLab Pro - Yearly$29.991 Year









