# RealTime vs TruLab Sample Tracker

The clearest difference is rating: TruLab Sample Tracker at 5.0 against RealTime's 4.5. On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

TruLab Sample Tracker holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 15 and 11 respectively.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 9, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | RealTime | TruLab Sample Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (15 ratings)](https://appshunter.io/ios/app/realtime-ctms/id1238714012/reviews) | **[5.0 (11 ratings)](https://appshunter.io/ios/app/trulab-sample-tracker/id6443908394/reviews)** |
| Number of ratings | **15** | 11 |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | Free |
| Size | 74 MB | 58 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [RealTime Software Solutions](https://appshunter.io/developer/1141018947) | [TruLab, Inc.](https://appshunter.io/developer/1533473451) |

## What reviewers say

### RealTime

[App page](https://appshunter.io/ios/app/realtime-ctms/id1238714012)

Manage clinical trial data, documents, and patient referrals efficiently. This app integrates CTMS, eDOCS, and eSOURCE functionalities for seamless on-the-go access to study information, regulatory documents, and visit data collection.

**Highlights:** Subject profile and study enrollment management, Calendar for scheduling and viewing visits, Digital signatures with fingerprint/face ID, Access to regulatory and study documents, On-the-go visit data collection, Patient referral tracking and alerts, Contact management for studies

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### TruLab Sample Tracker

[App page](https://appshunter.io/ios/app/trulab-sample-tracker/id6443908394)

This application simplifies the management of biological samples for clinical trials. It provides essential sample-level metadata, making tracking and organization straightforward for researchers and medical professionals.

**Highlights:** Biological sample metadata tracking, Clinical trial support, Easy-to-use interface, Sample-level data management

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is RealTime free?

RealTime is free to download, with no in-app purchases.

### Is TruLab Sample Tracker free?

TruLab Sample Tracker is free to download, with no in-app purchases.

### Which has better reviews, RealTime or TruLab Sample Tracker?

TruLab Sample Tracker is rated higher. RealTime averages 4.5 out of 5 from 15 ratings, while TruLab Sample Tracker averages 5.0 from 11 ratings.

### Do RealTime or TruLab Sample Tracker have ads?

Neither RealTime nor TruLab Sample Tracker shows ads.

### Which is updated more often, RealTime or TruLab Sample Tracker?

RealTime ships an update every 2 months, and TruLab Sample Tracker every 2 months. Most recently, RealTime was updated on September 9, 2026 and TruLab Sample Tracker on September 18, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*