TOTP Authenticator vs TCGPTrading
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TOTP Authenticator
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.
- Offline code generation
- Cross-device syncing
- QR code account setup
- Time-based codes
- Counter-based codes
- Account transfer via QR
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TOTP Authenticator provides an additional layer of security for your online accounts by requiring a second verification step when signing in. In addition to your password, you'll also need to enter a code generated by the Authenticator app on your phone. The verification code can be generated by the Authenticator app on your phone, even without an active network or mobile connection. Sync your Authenticator codes across devices to ensure access even if your phone is lost. Set up your Authenticator accounts quickly and accurately using QR codes. Manage multiple accounts seamlessly within the Authenticator app. Choose between time-based and counter-based code generation methods. Transfer accounts between devices using QR codes. To use Authenticator with your accounts, enable 2-Step Verification where applicable. Permission Notice: Camera: Required for adding accounts using QR codes.
TCGPTrading
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.
- Display personal card collection
- Browse other users' cards
- Make exchange offers
- Create chat for negotiation
- Complete card sets
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TCGPTrading provides the means to: - display what you want - browse what others want - make exchange offers to obtain the card you want - create chat with people in order to easily come to a consensus and make that trade and complete the set
Screenshots
Verdict
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.
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.
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.
| Parameter | TOTP Authenticator | TCGPTrading |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | 3.8 (4 ratings) |
| Positive reviews | — | 75.0% of reviews |
| Number of ratings | 3 | 4 — better |
| Update frequency | Every 6 days — better | Weekly |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.6 | 15.3 — better |
| Further details — not scored | ||
| Size | 25 MB | 48 MB |
| Age rating | 4+ | 4+ |
| Developer | Abuzer Firdousi | CORNEL-SEBASTIAN OAIE |
Customer experience
TOTP Authenticator
TCGPTrading
In-app purchases
TOTP Authenticator
No in-app purchases
TCGPTrading
No in-app purchases
Questions
Is TOTP Authenticator free?
Is TCGPTrading free?
Which has better reviews, TOTP Authenticator or TCGPTrading?
Do TOTP Authenticator or TCGPTrading have ads?
Which is updated more often, TOTP Authenticator or TCGPTrading?
Other comparisons
