Perfumers Vault vs ForeVolt
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Perfumers Vault
This app helps perfumers formulate scents by validating IFRA limits and organizing ingredients. It offers features for managing formulas, categories, and suppliers, with AI integration available through a separate subscription.
- IFRA limits validation
- Ingredient organization
- Formula management
- Category and supplier management
- AI integration
- Import/export functionality
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Perfumers Vault is an invaluable tool for perfumery formulation. It offers features like IFRA limits validation, ensuring you stay within the recommended guidelines. The platform also allows you to organize your ingredients, categories and suppliers. Subscription model provides: - Unlimited formulas - Unlimited scheduled formulas - Unlimited ingredients - IFRA library import - Import/export functionality for formulas and ingredients - Gemini AI integration (separate paid Google Gemini API subscription is required) --- *AI features require a separate paid Google Gemini API subscription --- Subscription auto-renews unless canceled and will be charged via Apple iTunes account. Prices vary by location. --- Terms of Use (EULA) https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
ForeVolt
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ForeVolt is a physics-based battery degradation and lifetime modelling tool for engineers, researchers and advanced users. It simulates calendar ageing, cycling fatigue, lithium plating, power fade and usable energy loss to predict long-term State of Health under real operating conditions. Unlike simple cycle counters, ForeVolt models the underlying electrochemical stress mechanisms that drive capacity loss and resistance growth. Key features: • Long-term State of Health and End-of-Life projection • Knee-point detection for accelerated degradation regimes • Power capability and usable energy modelling • Temperature, depth-of-discharge, C-rate and storage condition inputs • Calendar vs cycling vs plating contribution breakdown • Sensitivity analysis to identify dominant ageing drivers • Interactive charts with zoom, probe and regime visualisation • PDF report export for sharing and documentation ForeVolt is designed for: • EV and battery engineers • Energy storage consultants • Researchers and students • Fleet and asset managers • Advanced enthusiasts who want realistic lifetime modelling All simulations are based on established degradation physics and Arrhenius-type stress acceleration, not simple rule-of-thumb curves. A free demo allows exploration of the model. ForeVolt Pro unlocks full interaction, presets, advanced analysis and report export. Subscription Information ForeVolt Pro is an auto-renewable subscription. • Title: ForeVolt Pro • Duration: Monthly / Annual (as listed) • Price: As shown in the App Store • Auto-renews unless cancelled 24 hours before period end. Terms of Use (EULA) https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is iOS requirement: Perfumers Vault at 16.6 against ForeVolt's 26.0. On price, ads, in-app purchases 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. Perfumers Vault sells 8 in-app purchases, starting at $1.99 per 7 days and ForeVolt sells 2 in-app purchases, starting at $29.99 per month. Whichever you choose, the download price is not the number that matters.
| Parameter | Perfumers Vault | ForeVolt |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (4 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 3 weeks | — |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | — |
| Devices | iPhone, iPad, Mac — better | iPhone, iPad |
| Requires iOS | 16.6 — better | 26.0 |
| Further details — not scored | ||
| Size | 31 MB | 15 MB |
| Age rating | 17+ | 4+ |
| Developer | M24 Media Ltd | Gage Dunstan |
In-app purchases
Perfumers Vault
- Perfumers Vault PRO$1.997 Days
- Unlimited access$3.991 Month
- Perfumers Vault PRO$4.991 Month
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- Unlimited access$19.996 Months
- Perfumers Vault PRO$24.996 Months
- Unlimited access$34.991 Year
- Perfumers Vault PRO$39.991 Year
- Lifetime Access$49.99
ForeVolt
- ForeVolt Pro Monthly7 Days trial$29.991 Month
- ForeVolt Pro Yearly7 Days trial$149.991 Year








