Bestand vs Calculator Sci Unit Converter
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Bestand
This app helps improve your posture by using gentle vibrations to alert you when you slouch. You can customize training programs, adjust vibration sensitivity, and set training durations for a personalized experience.
- Customizable training programs
- Gentle vibration alerts for slouching
- Adjustable sensitivity
- Configurable training time
- Adjustable vibration intensity
Read full descriptionHide full description
Perfect Your Posture: You can easily create custom training programs with the Bestand. In training mode your device will gently vibrate whenever you slouch. You can adjust the sensitivity, training time and vibration intensity in the Bestand App. Bestand posture trainers use gentle vibrations to help you stop hunching over. tugging at adjustments, or uncomfortable heavy counterbalances.
Calculator Sci Unit Converter
This app offers a robust calculator with both standard and scientific functions. It includes a unit converter for various measurements and currency, plus helpful shortcuts for percentages, taxes, and tips. All calculations are saved locally for easy access.
- Standard and scientific calculator modes
- Unit conversion for length, weight, temperature, currency
- Full calculation history log
- Percentage, tax, and tip calculation shortcuts
- Offline functionality
- Optimized for phone and tablet
Read full descriptionHide full description
A fast, clean calculator for everyday math and deeper work. Switch to scientific mode for trig, powers, and logs, then convert length, weight, temperature, and currency without leaving the app. Need to check an old result? Your calculation history stays on device so you can copy, reuse, or review past entries anytime. Percentage, tax, and tip helpers make shopping and dining math effortless. • Standard & scientific calculator • Unit converter: length, weight, temp, currency • Full calculation history with copy • Percent, tax, and tip shortcuts • Offline-first — no account required • Optimized for phone and tablet Perfect for students, professionals, and anyone who wants a reliable calculator that respects your privacy.
Screenshots
Verdict
The clearest difference is review sentiment: Calculator Sci Unit Converter at 67% against Bestand's 0%. Calculator Sci Unit Converter also leads on rating (4.0 vs 1.5). Bestand's advantage is price (Free vs $1.99) and ratings volume (11 vs 2). On update cadence, 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
Bestand is free to download; Calculator Sci Unit Converter costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Calculator Sci Unit Converter holds the better App Store score, 4.0 against 1.5. That said, the two scores are not equally well evidenced: Bestand has 11 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 0% of Bestand's written reviews are positive against 67% of Calculator Sci Unit Converter's.
Bestand ships an update fortnightly, Calculator Sci Unit Converter monthly. The most recent releases landed on October 3, 2026 and October 11, 2026 respectively.
| Parameter | Bestand | Calculator Sci Unit Converter |
|---|---|---|
| Price | Free — better | $1.99 |
| Rating | 1.5 (11 ratings) | 4.0 (2 ratings) — better |
| Positive reviews | 0.0% of reviews | 66.7% of reviews — better |
| Number of ratings | 11 — better | 2 |
| Update frequency | Fortnightly — better | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Paid |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 10.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 29 MB | 25 MB |
| Age rating | 4+ | 4+ |
| Developer | Zhejiang Tihu Network Technology Co., Ltd | Xiamen City Fanyou Network Technology Co., Ltd. |
Customer experience
Bestand
Calculator Sci Unit Converter
In-app purchases
Bestand
No in-app purchases
Calculator Sci Unit Converter
No in-app purchases
Questions
Is Bestand free?
Is Calculator Sci Unit Converter free?
Which has better reviews, Bestand or Calculator Sci Unit Converter?
Do Bestand or Calculator Sci Unit Converter have ads?
Which is updated more often, Bestand or Calculator Sci Unit Converter?
Other comparisons
