# TOTP Authenticator vs TCGPTrading

The clearest difference is rating: TOTP Authenticator at 5.0 against TCGPTrading's 3.8. TOTP Authenticator also leads on ads (none vs shown) and monetization model (free vs ad-supported). On price, ratings volume, update cadence and in-app purchases there is nothing between them.

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

TOTP Authenticator holds the better App Store score, 5.0 against 3.8. Both are backed by a comparable volume of ratings — 3 and 4 respectively.

TOTP Authenticator ships an update every 6 days, TCGPTrading weekly. The most recent releases landed on October 5, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | TOTP Authenticator | TCGPTrading |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/totp-authenticator-otp/id6478498086/reviews)** | [3.8 (4 ratings)](https://appshunter.io/ios/app/tcgptrading/id6742749107/reviews) |
| Number of ratings | 3 | **4** |
| Positive reviews | — | 75.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 6 days** | Weekly |
| Monetization | **Free** | Ad-supported |
| Size | 25 MB | 48 MB |
| Requires iOS | 15.6 | **15.3** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Abuzer Firdousi](https://appshunter.io/developer/1630720374) | [CORNEL-SEBASTIAN OAIE](https://appshunter.io/developer/1733477223) |

## What reviewers say

### TOTP Authenticator

[App page](https://appshunter.io/ios/app/totp-authenticator-otp/id6478498086)

Enhance your online security with time-based or counter-based verification codes. This app generates codes offline and allows seamless syncing and transfer of accounts between devices using QR codes for added convenience.

**Highlights:** Offline code generation, Cross-device syncing, QR code account setup, Time-based codes, Counter-based codes, Account transfer via QR

**Features:** macOS Compatibility

**In-app purchases:** none


### TCGPTrading

[App page](https://appshunter.io/ios/app/tcgptrading/id6742749107)

Facilitates trading of collectible cards by allowing users to display their own cards, browse others' collections, and make exchange offers. Users can also create chats to negotiate trades and complete card sets.

**Highlights:** Display personal card collection, Browse other users' cards, Make exchange offers, Create chat for negotiation, Complete card sets

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TOTP Authenticator free?

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

### Is TCGPTrading free?

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

### Which has better reviews, TOTP Authenticator or TCGPTrading?

TOTP Authenticator is rated higher. TOTP Authenticator averages 5.0 out of 5 from 3 ratings, while TCGPTrading averages 3.8 from 4 ratings.

### Do TOTP Authenticator or TCGPTrading have ads?

TCGPTrading shows ads; TOTP Authenticator does not.

### Which is updated more often, TOTP Authenticator or TCGPTrading?

TOTP Authenticator ships an update every 6 days, and TCGPTrading weekly. Most recently, TOTP Authenticator was updated on October 5, 2026 and TCGPTrading on October 10, 2026.

---

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