TruID vs Time Calculator + − × ÷
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TruID
This client application generates One-Time Passwords (OTPs) for secure identification with an organization's critical systems. It supports multiple profiles and can operate in synchronized or challenge modes for enhanced security.
- One-Time Password (OTP) generation
- Secure identification for critical systems
- Multiple profile support
- Synchronized mode OTP generation
- Challenge mode OTP generation
- Online and manual activation
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TruID is a client application that generates One-Time Passwords (OTP). OTPs are used to provide secure identification for an organization's mission-critical systems, such as sale and e-mail systems. TruID supports multiple profiles. Each profile can be set in challenge or synchronized mode. When run in synchronized mode, the OTP is generated after the user enters the PIN. In challenge mode the user has to enter a challenge, in addition to the PIN, to generate the OTP. The challenge is generated and provided by the TruID server. TruID requires that your organization/provider runs PortWise Authentication Server. PortWise Authentication Server supports the radius protocol. PortWise Authentication Server also provides web service api:s to enable integration with any application that needs strong authentication to authenticate users. On-line activation: When activating your account using a one-time activation key, the key is generated by the PortWise Authentication Server. The activation key and url is sent to the user via email or SMS. To activate your TruID client on-line, simply click on the url in your iOS device and follow the instructions. Manual activation: When activating your account a seed value will be generated on the PortWise Authentication Server. The seed value needs to be entered in the TruID client for the profile to be activated.
Time Calculator + − × ÷
Easily perform mathematical operations with hours and dates. This utility helps you quickly get accurate results for time-based calculations.
- Hour and date calculations
- Mathematical operations
- Quick results
- Assists with time-based math
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Do you know that moment when you need to do mathematical operations with hours and dates and it is a little difficult to know the result quickly? The idea of this app is to assist in these calculations.
Screenshots
Verdict
The clearest difference is review sentiment: Time Calculator + − × ÷ at 60% against TruID's 17%. Time Calculator + − × ÷ also leads on rating (4.5 vs 1.0) and update cadence (every 4 weeks vs every 17 months). TruID's advantage is in-app purchases (none vs 2) and ads (none vs shown). On price 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. Time Calculator + − × ÷ sells 2 one-off in-app purchases. TruID asks for nothing beyond the download.
Time Calculator + − × ÷ holds the better App Store score, 4.5 against 1.0. That said, the two scores are not equally well evidenced: Time Calculator + − × ÷ has 24 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 17% of TruID's written reviews are positive against 60% of Time Calculator + − × ÷'s.
TruID ships an update every 17 months, Time Calculator + − × ÷ every 4 weeks. The most recent releases landed on September 7, 2026 and September 26, 2026 respectively.
| Parameter | TruID | Time Calculator + − × ÷ |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (2 ratings) | 4.5 (24 ratings) — better |
| Positive reviews | 16.7% of reviews | 60.0% of reviews — better |
| Number of ratings | 2 | 24 — better |
| Update frequency | Every 17 months | Every 4 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 1 MB | 83 MB |
| Age rating | 4+ | +4 |
| Developer | PortWise | NR Mobile App Solutions |
Customer experience
TruID
Time Calculator + − × ÷
In-app purchases
TruID
No in-app purchases
Time Calculator + − × ÷
- Annual plan$1.99
- 6-month plan$1.99
Questions
Is TruID free?
Is Time Calculator + − × ÷ free?
Which has better reviews, TruID or Time Calculator + − × ÷?
Do TruID or Time Calculator + − × ÷ have ads?
Which is updated more often, TruID or Time Calculator + − × ÷?
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