# Plant Identifier AI App vs Authenticator

The clearest difference is update cadence: Authenticator at weekly against Plant Identifier AI App's every 2 weeks. Plant Identifier AI App's advantage is iOS requirement (16.1 vs 18.5). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Plant Identifier AI App sells 2 in-app purchases, starting at $6.99 per 7 days and Authenticator sells 2 in-app purchases, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Plant Identifier AI App ships an update every 2 weeks, Authenticator weekly. The most recent releases landed on September 19, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | Plant Identifier AI App | Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (7 ratings)](https://appshunter.io/ios/app/plant-identifier-ai-app/id6759907389/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | Freemium | — |
| Size | 73 MB | 112 MB |
| Requires iOS | **16.1** | 18.5 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [HYPERLINK INFOSYSTEM INC.](https://appshunter.io/developer/1790870293) | [BU Guard GmbH](https://appshunter.io/developer/1858539616) |

## What reviewers say

### Plant Identifier AI App

[App page](https://appshunter.io/ios/app/plant-identifier-ai-app/id6759907389)

Instantly identify plants and diagnose their health issues with advanced image recognition. Get personalized care plans, daily tasks, and smart watering alerts to help your plants thrive. Track your collection and receive timely reminders for optimal plant care.

**Highlights:** AI-powered plant recognition, Plant health diagnosis, Personalized care plans, Daily smart task lists, Precision watering alerts, Plant collection tracking

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $6.99 | per 7 days |
| Monthly | $19.99 | per month |


### Authenticator

[App page](https://appshunter.io/ios/app/authenticator-2fa-app/id6760155508)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Access | $9.99 | per 7 days |
| Premium Access Year | $44.99 | per year |


## Frequently asked questions

### Is Plant Identifier AI App free?

Plant Identifier AI App is free to download, with in-app purchases available.

### Is Authenticator free?

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

### Do Plant Identifier AI App or Authenticator have ads?

Neither Plant Identifier AI App nor Authenticator shows ads.

### Which is updated more often, Plant Identifier AI App or Authenticator?

Plant Identifier AI App ships an update every 2 weeks, and Authenticator weekly. Most recently, Plant Identifier AI App was updated on September 19, 2026 and Authenticator on September 16, 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.*