# Authenticity vs Sureline

The clearest difference is update cadence: Sureline at every 2 days against Authenticity's every 9 days. Authenticity's advantage is iOS requirement (13 vs 16.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Authenticity sells 2 in-app purchases, starting at $12.99 per month and Sureline sells 1 in-app purchase, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Authenticity ships an update every 9 days, Sureline every 2 days. The most recent releases landed on October 2, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Authenticity | Sureline |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (8 ratings)](https://appshunter.io/ios/app/authenticity/id6738009099/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 2 days** |
| Monetization | Subscription | — |
| Size | 236 MB | 187 MB |
| Requires iOS | **13** | 16.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [One Love Companies, Incorporated](https://appshunter.io/developer/1775997354) | [Abdul Muiz](https://appshunter.io/developer/1792632899) |

## What reviewers say

### Authenticity

[App page](https://appshunter.io/ios/app/authenticity/id6738009099)

This app offers a personalized journey of self-discovery through guided meditations, breathwork, journaling, and AI-powered insights. It helps users align with their truth by tracking progress on various psychological assessments and provides access to educational content and live community sessions.

**Highlights:** Personalized daily practice challenges, Over 20 psychological assessments, AI-powered journaling feedback, Guided meditation and breathwork, Video teachings and quizzes, Live community meetups, Progress tracking and profile hub

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Authenticity | $12.99 | per month |
| Authenticity | $69.99 | per year |


### Sureline

[App page](https://appshunter.io/ios/app/sureline/id6745215181)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $9.99 | per month |


## Frequently asked questions

### Is Authenticity free?

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

### Is Sureline free?

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

### Do Authenticity or Sureline have ads?

Neither Authenticity nor Sureline shows ads.

### Which is updated more often, Authenticity or Sureline?

Authenticity ships an update every 9 days, and Sureline every 2 days. Most recently, Authenticity was updated on October 2, 2026 and Sureline on October 5, 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.*