LiveEnsure vs Acute Calculator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
LiveEnsure
This app provides contextual authentication for web, cloud, and mobile access. It verifies user identity and device context using multiple factors like location, behavior, and biometrics, enhancing online privacy and authenticity without traditional methods.
- Contextual authentication
- Multi-factor verification
- API and library integration
- Privacy protection
- Authenticity verification
- Device context authentication
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LiveEnsure® is the Trust App: Contextual Authentication for Web, Cloud and Mobile. LiveEnsure® is a revolutionary contextual security solution for desktop, laptop, tablet and mobile devices that authenticates you as you access participating sites or apps, without relying on cookies, certificates, push messages, OOB, phone calls or physical tokens. LiveEnsure® simply authenticates the context of users and their mobile devices with a simple API and an elegant mobile app. Developers mashup the API or library with their site or host app and end users imply scan the screen or tap to authenticate users via multiple factors such as location, behavior, knowledge, biometrics, time and bluetooth devices. LiveEnsure® protects both privacy and authenticity online. To demo the LiveEnsure® app, visit http://experience.liveensure.com from your desktop or mobile browser.
Acute Calculator
This advanced graphing calculator offers a visual editor and supports over 30 functions. It includes features like a history tape, variable storage, and an intuitive palette system for complex calculations.
- Visual editor
- 30+ functions supported
- History tape
- Store variables
- Intuitive palette system
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+ Easy to use visual editor + Supports 30+ functions + Intuitive palette system + Comes with history tape + Store variables for later + No ads or subscriptions Terms of Use: https://acutecalc.app/terms Privacy Policy: https://acutecalc.app/privacy
Screenshots
Verdict
The clearest difference is update cadence: Acute Calculator at every 2 days against LiveEnsure's every 5 months. Acute Calculator also leads on ratings volume (117 vs 5). LiveEnsure's advantage is iOS requirement (10.0 vs 16.0). On price, rating, review sentiment and ads 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. LiveEnsure sells 2 one-off in-app purchases and Acute Calculator sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 5.0 for LiveEnsure against 4.9 for Acute Calculator. That said, the two scores are not equally well evidenced: Acute Calculator has 117 ratings behind it against 5, so its average is the more settled of the two. Written reviews are what separate them: 100% of LiveEnsure's written reviews are positive against 95% of Acute Calculator's.
LiveEnsure ships an update every 5 months, Acute Calculator every 2 days. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.
| Parameter | LiveEnsure | Acute Calculator |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (5 ratings) — better | 4.9 (117 ratings) |
| Positive reviews | 100.0% of reviews — better | 94.9% of reviews |
| Number of ratings | 5 | 117 — better |
| Update frequency | Every 5 months | Every 2 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 10.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 9 MB | 16 MB |
| Age rating | 4+ | 4+ |
| Developer | LiveEnsure LLC | Find App, Inc. |
Customer experience
LiveEnsure
Acute Calculator
Bugs and requests
LiveEnsure
Not enough reviews yet to summarise bugs or requests.
Acute Calculator
Reported bugs
6 issues- Animation and UI bugs
- Discount button crashes app
- Animation lags and skips when sliding down history
- Calculations are incorrect
- Does not follow correct order of operations
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- Transition for history is slow
Requested features
11 requests- Make app icon simpler/restrained
- Add units to graph
- Allow press and hold on graph lines for values
- Support Korean language
- Display commas while entering numbers
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- Double-tap to recenter graph interface
- Ability to solve for a variable
- Dedicated button for +/-
- Option to pin in control center
- Make comma separator format selectable
- Improve app icon design
In-app purchases
LiveEnsure
- Behavior ControlFree
- PIN ControlFree
Acute Calculator
- Acute Plus Limited-Time Offer$3.49
- Acute Plus (For Students)$4.99
- Acute Plus (One Time)$6.99
