# Warmth vs Authenticator App

The clearest difference is in-app purchases: Authenticator App at none against Warmth's 4. Authenticator App also leads on iOS requirement (16.0 vs 18.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Warmth sells 4 in-app purchases, starting at $1.99 per month. Authenticator App asks for nothing beyond the download.

Warmth ships an update every 9 days, Authenticator App every 5 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | Warmth | Authenticator App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/authenticator-app-twoauth/id6799068050/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 5 days** |
| Monetization | — | Free |
| Size | 101 MB | 3 MB |
| Requires iOS | 18.0 | **16.0** |
| Devices | iPhone, iPad | iPhone, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Quiet Code](https://appshunter.io/developer/1896528919) | [Hangzhou JoyTime Technology Co., Ltd.](https://appshunter.io/developer/1562298447) |

## What reviewers say

### Warmth

[App page](https://appshunter.io/ios/app/warmth-couples-journal/id6767999283)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Warmth Plus Monthly | $1.99 | per month |
| Warmth Plus | $2.99 | per month |
| Warmth AI 1-Month | $4.99 | per month |
| Warmth Plus Yearly | $14.99 | per year |


### Authenticator App

[App page](https://appshunter.io/ios/app/authenticator-app-twoauth/id6799068050)

This app generates verification codes for two-factor and multi-factor authentication. It offers a secure, offline experience with no data collection or ads, serving as a robust alternative to other authenticator apps.

**Highlights:** Fully offline operation, Private key storage, Zero data collection, Import accounts from Google Authenticator, Scan QR codes or enter keys manually, Instant code refresh with previews, Bulk export options

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Warmth free?

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

### Is Authenticator App free?

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

### Do Warmth or Authenticator App have ads?

Neither Warmth nor Authenticator App shows ads.

### Which is updated more often, Warmth or Authenticator App?

Warmth ships an update every 9 days, and Authenticator App every 5 days. Most recently, Warmth was updated on October 24, 2026 and Authenticator App on October 24, 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.*