# SuppHero vs Cairn Journal

The clearest difference is update cadence: SuppHero at every 6 days against Cairn Journal's every 5 weeks. SuppHero also leads on iOS requirement (13.0 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. SuppHero sells 3 in-app purchases, starting at $7.99 per 7 days and Cairn Journal sells 4 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

SuppHero ships an update every 6 days, Cairn Journal every 5 weeks. The most recent releases landed on October 21, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | SuppHero | Cairn Journal |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.6 (21 ratings)](https://appshunter.io/ios/app/supphero/id6446903622/reviews)** | — |
| Number of ratings | **21** | — |
| Positive reviews | 42.9% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 5 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 40 MB | 22 MB |
| Requires iOS | **13.0** | 26.0 |
| Devices | iPhone, iPod | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [ITSOUL TECHNOLOGIES LIMITED](https://appshunter.io/developer/1657620109) | [INFO WEB s.r.o.](https://appshunter.io/developer/1114065010) |

## What reviewers say

### SuppHero

[App page](https://appshunter.io/ios/app/supphero/id6446903622)

Scan your supplements and vitamins to understand their benefits and potential interactions. Compare brands to save money and find options that fit your dietary needs, like vegan or gluten-free. Empower yourself with knowledge for a more confident supplement experience.

**Highlights:** Scan supplements and vitamins, Analyze benefits and interactions, Compare supplement brands, Search by dietary preferences, Find vegan, gluten-free, and more options

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $7.99 | per 7 days |
| Premium Monthly | $9.99 | per month |
| Half a year Premium | $24.99 | per 6 months |


### Cairn Journal

[App page](https://appshunter.io/ios/app/cairn-journal/id6761309948)

**Features:** Family Sharing, Apple Watch app

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cairn Journal Core | $3.99 | per month |
| Cairn Journal Pro | $6.99 | per month |
| Cairn Journal Core (Annual) | $29.99 | per year |
| Cairn Journal Pro (Annual) | $59.99 | per year |


## Frequently asked questions

### Is SuppHero free?

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

### Is Cairn Journal free?

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

### Do SuppHero or Cairn Journal have ads?

Neither SuppHero nor Cairn Journal shows ads.

### Which is updated more often, SuppHero or Cairn Journal?

SuppHero ships an update every 6 days, and Cairn Journal every 5 weeks. Most recently, SuppHero was updated on October 21, 2026 and Cairn Journal on October 12, 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.*