# Truffle Grower vs Authenticator App

The clearest difference is price: Authenticator App at Free against Truffle Grower's $74.99. Authenticator App also leads on update cadence (every 6 weeks vs every 9 months). Truffle Grower's advantage is in-app purchases (none vs 8) and ads (none vs shown). On review sentiment, device support and iOS requirement there is nothing between them.

Authenticator App is free to download; Truffle Grower costs $74.99 up front. Authenticator App sells 8 in-app purchases, starting at $2.99 per 7 days. Truffle Grower asks for nothing beyond the download.

Truffle Grower ships an update every 9 months, Authenticator App every 6 weeks. The most recent releases landed on October 8, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Truffle Grower | Authenticator App |
| --- | --- | --- |
| Price | $74.99 | **Free** |
| Rating | — | **[4.2 (59 ratings)](https://appshunter.io/ios/app/authenticator-app-2fa-otp/id6757484813/reviews)** |
| Number of ratings | — | **59** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 9 months | **Every 6 weeks** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 15 MB | 45 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Alistair Sutherland](https://appshunter.io/developer/1293525478) | [Solid Dijital](https://appshunter.io/developer/1862145370) |

## What reviewers say

### Truffle Grower

[App page](https://appshunter.io/ios/app/truffle-grower/id1293525479)

This app aids truffle orchard management by collecting and visualizing truffle production and tree health data. It features tree label scanning, interactive orchard maps, and production charts to reveal patterns and the impact of environmental factors. Data can be exported for further analysis.

**Highlights:** Truffle production tracking, Tree health data collection, Interactive orchard maps, Tree label scanning, Production charts, Data export

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

**In-app purchases:** none


### Authenticator App

[App page](https://appshunter.io/ios/app/authenticator-app-2fa-otp/id6757484813)

This app provides secure two-factor authentication (2FA) and multi-factor authentication (MFA) by generating time-based one-time passwords (TOTP) for online accounts. It offers encrypted backups, cloud sync, and QR code support for easy account management across multiple devices.

**Highlights:** Secure 2FA/MFA code generation, Encrypted backup and cloud sync, QR code account addition, Multi-device access, Reliable and fast performance

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Basic Subscription | $2.99 | per 7 days |
| Weekly Pre Subscription | $7.99 | per 7 days |
| Weekly Plus Subscription | $8.99 | per 7 days |
| Weekly Pro Subscription | $9.99 | per 7 days |
| Weekly Platinium Subscription | $11.99 | per 7 days |
| Yearly Basic Subscription | $39.99 | per year |
| Yearly Plus Subscription | $49.99 | per year |
| Yearly Pro Subscription | $59.99 | per year |


## Frequently asked questions

### Is Truffle Grower free?

Truffle Grower costs $74.99, with no in-app purchases.

### Is Authenticator App free?

Authenticator App is free to download, with in-app purchases available.

### Do Truffle Grower or Authenticator App have ads?

Authenticator App shows ads; Truffle Grower does not.

### Which is updated more often, Truffle Grower or Authenticator App?

Truffle Grower ships an update every 9 months, and Authenticator App every 6 weeks. Most recently, Truffle Grower was updated on October 8, 2026 and Authenticator App on October 21, 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.*