ConsentID vs Calc & Body
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ConsentID
This app provides secure mobile multifactor authentication and digital signing for smartphones and tablets. It enables easy and safe access to applications by leveraging mobile authentication capabilities. A soft certificate is stored on your device for enhanced privacy protection.
- Multifactor authentication
- Digital signing
- Secure access
- Privacy protection
- Soft certificate storage
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AET Europe created the ConsentID Authentication Service to empower smartphone and tablet users in mobile multifactor authentication and digital signing ensuring high privacy protection. The ConsentID app enables easy and secure access to applications anytime and anywhere, taking full advantage of mobile authentication. The ConsentID app is used with a ConsentID server. During enrollment a soft certificate will be stored on your mobile phone or tablet. This solution adds multifactor authentication functionality to all iOS Smartphones and Tablets with iOS version 7 or higher. Authenticate, Sign and provide Consent on your mobile phone.
Calc & Body
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Calc & Body — four everyday tools, one calm app. Calc & Body brings together the small calculations you reach for every day — with no ads, no account, and no data collection. It works completely offline: no internet connection is ever required. • Unit Converter — convert length, weight, temperature and more, with results that respect your region's number format. • Sizes — your handy guide when shopping for clothes and shoes: compare clothing and shoe sizes across regions (US, EU, UK and more) so you can pick the right size with confidence. • BMI — calculate your Body Mass Index in metric or imperial units. Made for all your devices. iPhone, iPad, Mac and Apple Vision Pro, with a comfortable dark interface throughout. Private and offline by design. No data is collected, there's no tracking, no account, and no internet connection is needed — everything stays on your device. Accessible. Full VoiceOver support and Dynamic Type, so the app adapts to how you read and work.
Screenshots
Verdict
The clearest difference is iOS requirement: ConsentID at 16 against Calc & Body's 18.0. 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 | ConsentID | Calc & Body |
|---|---|---|
| Price | Free | Free |
| Rating | 1.7 (53 ratings) — better | — |
| Positive reviews | 11.1% of reviews | — |
| Number of ratings | 53 — better | — |
| Update frequency | Every 3 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac, Vision Pro — better |
| Requires iOS | 16 — better | 18.0 |
| Further details — not scored | ||
| Size | 54 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Advanced Encryption Technology Europe B.V. | Bratislav Tomic |
In-app purchases
ConsentID
No in-app purchases
Calc & Body
No in-app purchases








