# Authenticator vs FireSprinkPro

The clearest difference is in-app purchases: Authenticator at none against FireSprinkPro's 2. FireSprinkPro's advantage is update cadence (weekly vs every 5 weeks) and iOS requirement (16.6 vs 18.6). On price, ads and device support there is nothing between them.

Both are free to download. FireSprinkPro sells 2 in-app purchases, starting at $17.49 per month. Authenticator asks for nothing beyond the download.

Authenticator ships an update every 5 weeks, FireSprinkPro weekly. The most recent releases landed on November 3, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Authenticator | FireSprinkPro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (31 ratings)](https://appshunter.io/ios/app/authenticator-otp-and-totp/id1578747318/reviews)** | — |
| Number of ratings | **31** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Weekly** |
| Monetization | Free | — |
| Size | 10 MB | 21 MB |
| Requires iOS | 18.6 | **16.6** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Vinay Jain](https://appshunter.io/developer/1335756062) | [Michael Fritz](https://appshunter.io/developer/6792256062) |

## What reviewers say

### Authenticator

[App page](https://appshunter.io/ios/app/authenticator-otp-and-totp/id1578747318)

Manage your 2-Step Verification codes with a beautiful, minimal, and organized interface. This app offers a clean aesthetic, folder organization, and secure iCloud sync across Apple devices. Seamlessly import codes and generate them offline.

**Highlights:** Minimalist and elegant interface, Organize codes with folders, iCloud sync across Apple devices, Seamless migration from Google Authenticator, Offline code generation, Secured with FaceID/TouchID

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

**In-app purchases:** none


### FireSprinkPro

[App page](https://appshunter.io/ios/app/firesprinkpro/id6792256060)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FireSprinkPro Monthly | $17.49 | per month |
| FireSprinkPro Lifetime License | $175.99 | one-time |


## Frequently asked questions

### Is Authenticator free?

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

### Is FireSprinkPro free?

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

### Do Authenticator or FireSprinkPro have ads?

Neither Authenticator nor FireSprinkPro shows ads.

### Which is updated more often, Authenticator or FireSprinkPro?

Authenticator ships an update every 5 weeks, and FireSprinkPro weekly. Most recently, Authenticator was updated on November 3, 2026 and FireSprinkPro on November 10, 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.*