# Trag vs Dr. Terri

The clearest difference is update cadence: Trag at every 5 days against Dr. Terri's every 4 months. On price, ads, in-app purchases and monetization model there is nothing between them.

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

Trag ships an update every 5 days, Dr. Terri every 4 months. The most recent releases landed on October 18, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Trag | Dr. Terri |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/dr-terri/id1565838121/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 4 months |
| Monetization | Free | Free |
| Size | 30 MB | 37 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 12+ |
| Developer | [VLINDER LABS PRIVATE LIMITED](https://appshunter.io/developer/1495167662) | [ScheduleAnyone](https://appshunter.io/developer/951356962) |

## What reviewers say

### Trag

[App page](https://appshunter.io/ios/app/trag-authenticate-and-trace/id1536485775)

Verify product authenticity and track their journey from origin to you. Scan NFC tags, QR codes, or barcodes to get immutable proof of every step, including location and timestamps. Supports an inclusive and sustainable ecosystem for brands.

**Highlights:** Scan NFC tags, QR codes, and barcodes, Verify product authenticity, Track product journey from origin, Immutable and verifiable proof, Geolocation and timestamp data, Blockchain-based traceability

**In-app purchases:** none


### Dr. Terri

[App page](https://appshunter.io/ios/app/dr-terri/id1565838121)

Access mental health support from a Christian professional. Book and manage appointments, browse services, and connect with staff for stress, depression, and relational issues. Sessions are available via face-to-face, phone, or video calls.

**Highlights:** Book appointments, View and manage appointments, Browse services and prices, View staff profiles, Get directions, Contact support

**In-app purchases:** none


## Frequently asked questions

### Is Trag free?

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

### Is Dr. Terri free?

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

### Do Trag or Dr. Terri have ads?

Neither Trag nor Dr. Terri shows ads.

### Which is updated more often, Trag or Dr. Terri?

Trag ships an update every 5 days, and Dr. Terri every 4 months. Most recently, Trag was updated on October 18, 2026 and Dr. Terri on October 24, 2026.

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