Molar Mass Calculator Pro vs Contactify
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Molar Mass Calculator Pro
Easily calculate the molar mass of chemical compounds by simply entering the formula. This app offers instant, efficient, and intuitive calculations with a beautiful user interface, making it ideal for students.
- Molar mass calculation
- Formula input
- Instant results
- Efficient processing
- Simple interface
- Beautiful UI
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A must-have for students !!! This application calculates for you the molar mass of a chemical compound. Just enter your formula. Features: -Modern -Instant calculation -Efficient -Simple -Beautiful user interface -Intuitive
Contactify
Personalize your lock screen with quick access to your contacts. Tap to call, send SMS, or initiate FaceTime Audio/Video directly from your lock screen. Customize contact images for a unique experience.
- Add contacts to lock screen
- Quick call, SMS, FaceTime
- Customizable contact images
- Edit contact pictures from Camera Roll
- Personalize lock screen experience
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Contactify lets you personalize your lock screen like never before. Everything comes in handy, especially if you can add Contacts straight on your Lock Screen. Display your contacts on the Lock Screen and tap to quickly call, send SMS or FaceTime Audio or Video. You can use the automatic image that you assigned during Contact creation or you can edit it and select a custom picture from your Camera Roll with ease! If you have any feedback or get stuck, just contact us at support@fromstreets.com If you like the app, please consider leaving a positive rating and a review, which helps support the development. Information about the auto-renewable nature of the Premium Subscription - Subscription term is 1 month or 1 year. The subscription is renewed every month or year. - Payments will be collected from your iTunes account after you confirm your purchase. - Automatic renewals will be renewed unless cancelled 24 hours before the subscription expires. - You can cancel your subscription at this address: http://support.apple.com/HT202039 - Terms of use: https://fromstreets.com/terms-conditions-contactify/
Screenshots
Verdict
The clearest difference is review sentiment: Molar Mass Calculator Pro at 100% against Contactify's 0%. Molar Mass Calculator Pro also leads on rating (4.8 vs 2.6) and in-app purchases (none vs 2). Contactify's advantage is price (Free vs $2.99). On ratings volume, ads and iOS requirement 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
Contactify is free to download; Molar Mass Calculator Pro costs $2.99 up front. Contactify sells 2 in-app purchases, starting at $1.99 per month. Molar Mass Calculator Pro asks for nothing beyond the download.
Molar Mass Calculator Pro holds the better App Store score, 4.8 against 2.6. Both are backed by a comparable volume of ratings — 6 and 5 respectively. Written reviews point the same way: 100% of Molar Mass Calculator Pro's written reviews are positive against 0% of Contactify's.
| Parameter | Molar Mass Calculator Pro | Contactify |
|---|---|---|
| Price | $2.99 | Free — better |
| Rating | 4.8 (6 ratings) — better | 2.6 (5 ratings) |
| Positive reviews | 100.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 6 — better | 5 |
| Update frequency | Every 17 months | — |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, iPad |
| Requires iOS | 15.4 — better | 16.0 |
| Further details — not scored | ||
| Size | 7 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Pylyp Chernov | Niels van Straaten |
Customer experience
Molar Mass Calculator Pro
Contactify
In-app purchases
Molar Mass Calculator Pro
No in-app purchases
Contactify
- Monthly$1.991 Month
- Yearly$16.991 Year
Questions
Is Molar Mass Calculator Pro free?
Is Contactify free?
Which has better reviews, Molar Mass Calculator Pro or Contactify?
Do Molar Mass Calculator Pro or Contactify have ads?
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