Perfumers Vault vs Screen Time Control
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/
Screen Time Control
This app helps you regain control of your screen time by setting flexible limits on distracting applications. It rewards positive habits like exercise and learning with additional screen time, promoting a healthier relationship with technology.
- Flexible app limits
- Adjustable restriction difficulty
- Scheduled app blocking (OFF Time)
- Earn screen time via activity tracking
- Earn screen time via learning apps
- Focus Timer for study/work sessions
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Do you often find yourself endlessly scrolling, watching time slip away on social media? You’re not alone. StayOff helps you break free from digital fatigue and regain control of your screen time without guilt. We’re not about restricting you—we’re about empowering you. While traditional apps enforce locks, we offer a smarter and more flexible way to manage your screen time. 【Time Management Reimagined】 We’re reshaping the way you manage your time, offering a smarter approach to control your screen time. Enjoy a flexible method that fits your life and makes your time meaningful. - Flexible App Limits: Set daily usage limits for distracting apps to better control your time, so you can focus on what truly matters. - Adjustable Difficulty: Tailor the level of restriction to match your habits and needs for a more conscious management of your digital life. - OFF Time: Block or allow apps during specific time periods to focus on work, family, or offline activities. 【Earn Your Screen Time】 Turn positive habits into digital freedom: - Activity Tracking: Automatically sync with Apple Health to convert steps and exercise time into entertainment minutes. - Learning Boost: Use positive apps like Duolingo and Khan Academy to unlock additional screen time. - Focus Timer: Log study or work sessions and earn bonus time as a reward. This is more than just an app—it’s your personal coach for a balanced digital life. StayOff helps you build a healthier, more intentional relationship with technology. No more guilt. No more endless scrolling. Just a healthier, more intentional relationship with technology. StayOff Plus Options Available: - One-time purchase - Monthly subscription - Annual subscription Subscriptions will be charged through your iTunes account. For monthly or annual subscriptions, your account will be automatically renewed 24 hours before the end of the current period unless auto-renewal is turned off. After purchase, you can manage or disable auto-renewal at any time in your App Store account settings. Learn more about our terms and privacy policy: - [Terms of Use](https://stayoff.super.site/terms-of-use) - [Privacy Policy](https://stayoff.super.site/privacy-policy)
Screenshots
Verdict
The clearest difference is review sentiment: Screen Time Control at 81% against Perfumers Vault's 0%. Screen Time Control also leads on rating (4.5 vs 3.0) and update cadence (every 5 days vs every 3 weeks). 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. Perfumers Vault sells 8 in-app purchases, starting at $1.99 per 7 days and Screen Time Control sells 4 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.
Screen Time Control holds the better App Store score, 4.5 against 3.0. That said, the two scores are not equally well evidenced: Screen Time Control has 154 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 0% of Perfumers Vault's written reviews are positive against 81% of Screen Time Control's.
Perfumers Vault ships an update every 3 weeks, Screen Time Control every 5 days. The most recent releases landed on June 4, 2026 and September 18, 2026 respectively.
| Parameter | Perfumers Vault | Screen Time Control |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (4 ratings) | 4.5 (154 ratings) — better |
| Positive reviews | 0.0% of reviews | 80.6% of reviews — better |
| Number of ratings | 4 | 154 — better |
| Update frequency | Every 3 weeks | Every 5 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | Free with in-app purchases |
| Devices | iPhone, iPad, Mac — better | iPhone, iPad |
| Requires iOS | 16.6 — better | 17.0 |
| Further details — not scored | ||
| Size | 28 MB | 35 MB |
| Age rating | 17+ | 4+ |
| Developer | M24 Media Ltd | 升 徐 |
Customer experience
Perfumers Vault
Screen Time Control
Bugs and requests
Perfumers Vault
Not enough reviews yet to summarise bugs or requests.
Screen Time Control
Reported bugs
1 issue- Crashing when adding new habits
Requested features
2 requests- More detailed usage analytics
- Ability to set custom app blocklists
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
Screen Time Control
- StayOff Plus Monthly3 Days trial$1.991 Month
- StayOff Plus Annual3 variants$9.991 Year
- StayOff Plus Lifetime$16.99
- StayOff Plus Lifetime3 variants$49.99
Questions
Is Perfumers Vault free?
Is Screen Time Control free?
Which has better reviews, Perfumers Vault or Screen Time Control?
Do Perfumers Vault or Screen Time Control have ads?
Which is updated more often, Perfumers Vault or Screen Time Control?
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