Essential Calculator vs E
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Essential Calculator
Perform basic mathematical calculations with a clean, minimalist interface. Get instant results for your equations on your iPhone or iPod touch.
- Basic mathematical equations
- Instant results
- Minimalist interface
- iPhone and iPod touch support
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Easily enter basic mathematical equations and instantly view the results on your iPhone or iPod touch with this simple, minimalist calculator app.
E
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E-Guru is the companion app for the E-Guru Smart Base and Figurines. Use the app to set up your account, connect your Smart Base, view your connected Mate, and manage device and account settings from your phone. With E-Guru, you can: Set up and connect your Smart Base View the Mate connected to your Base Manage Wi-Fi, volume, timezone, and firmware Rename your Base and manage guest figurines Manage your account, login, and security settings Change the app language Access Help Center and customer support E-Guru works with compatible E-Guru Smart Base and Figurines. A compatible device is required for connected hardware features. For assistance, contact support@olli-ai.com. Powered by OLLI.
Screenshots
Verdict
The clearest difference is iOS requirement: Essential Calculator at 12.4 against E's 17.0. 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. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Essential Calculator | E |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (8 ratings) — better | — |
| Positive reviews | 75.0% of reviews | — |
| Number of ratings | 8 — better | — |
| Update frequency | Every 4 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 12.4 — better | 17.0 |
| Further details — not scored | ||
| Size | 2 MB | 136 MB |
| Age rating | 4+ | 4+ |
| Developer | CyberMoai | EMG Edutech |
In-app purchases
Essential Calculator
No in-app purchases
E
No in-app purchases
