# ⊛ CIRCA vs Absorb

The clearest difference is in-app purchases: ⊛ CIRCA at none against Absorb's 2. ⊛ CIRCA also leads on update cadence (every 8 days vs every 5 weeks) and ratings volume (3 vs 1). Absorb's advantage is rating (4.0 vs 3.7). On price, ads and device support there is nothing between them.

Both are free to download. Absorb sells 2 in-app purchases, starting at $9.99 per month. ⊛ CIRCA asks for nothing beyond the download.

Absorb holds the better App Store score, 4.0 against 3.7. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

⊛ CIRCA ships an update every 8 days, Absorb every 5 weeks. The most recent releases landed on October 7, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | ⊛ CIRCA | Absorb |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (3 ratings)](https://appshunter.io/ios/app/circa/id1557644766/reviews) | **[4.0 (1 ratings)](https://appshunter.io/ios/app/absorb-supplement-stack/id6759998379/reviews)** |
| Number of ratings | **3** | 1 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 5 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 20 MB | 56 MB |
| Requires iOS | **12.4** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Wellbeing Tech Incorporated](https://appshunter.io/developer/1504509028) | [Souhayb Kamal Dine](https://appshunter.io/developer/1871701232) |

## What reviewers say

### ⊛ CIRCA

[App page](https://appshunter.io/ios/app/circa/id1557644766)

This app helps manage stress and anxiety by teaching users to interact with their brain in five simple steps. It aims to reduce stress, improve mental capacity, and make challenging situations more manageable. The application integrates with HealthKit to track time spent using its features.

**Highlights:** Stress and anxiety management, Brain reactivity modification, Five-step learning process, HealthKit integration, Meaningful minute tracking, Mnemonic learning technique

**Features:** macOS Compatibility

**In-app purchases:** none


### Absorb

[App page](https://appshunter.io/ios/app/absorb-supplement-stack/id6759998379)

Log your daily supplements, identify potential conflicts, and discover synergistic combinations for better absorption. Optimize your vitamin and mineral intake with research-backed guidance and personalized insights.

**Highlights:** Daily supplement logging, Conflict warnings, Synergy insights, Absorption tips, Smart reminders, Supplement library

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Absorb Pro - Monthly | $9.99 | per month |
| Absorb pro Lifetime | $19.99 | one-time |


## Frequently asked questions

### Is ⊛ CIRCA free?

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

### Is Absorb free?

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

### Which has better reviews, ⊛ CIRCA or Absorb?

Absorb is rated higher. ⊛ CIRCA averages 3.7 out of 5 from 3 ratings, while Absorb averages 4.0 from 1 ratings.

### Do ⊛ CIRCA or Absorb have ads?

Neither ⊛ CIRCA nor Absorb shows ads.

### Which is updated more often, ⊛ CIRCA or Absorb?

⊛ CIRCA ships an update every 8 days, and Absorb every 5 weeks. Most recently, ⊛ CIRCA was updated on October 7, 2026 and Absorb on October 13, 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.*