# Formula.life vs iSpace

The clearest difference is update cadence: Formula.life at monthly against iSpace's every 7 months. Formula.life also leads on device support (4 vs 2) and iOS requirement (12 vs 16.6). iSpace's advantage is review sentiment (100% vs 86%). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Formula.life sells 8 one-off in-app purchases and iSpace sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Formula.life against 5.0 for iSpace. Both are backed by a comparable volume of ratings — 2 and 2 respectively. Written reviews are what separate them: 86% of Formula.life's written reviews are positive against 100% of iSpace's.

Formula.life ships an update monthly, iSpace every 7 months. The most recent releases landed on October 16, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Formula.life | iSpace |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/formulalife/id1433613677/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/ispace-ai-mindfulness-system/id6476902197/reviews) |
| Number of ratings | 2 | 2 |
| Positive reviews | 85.7% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 7 months |
| Monetization | Free with in-app purchases | Freemium |
| Size | 538 MB | 295 MB |
| Requires iOS | **12** | 16.6 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Formulatelife Ltd](https://appshunter.io/developer/1433613676) | [ISPACE INTELLIGENCE SOLUTIONS - FZCO](https://appshunter.io/developer/1728193187) |

## What reviewers say

### Formula.life

[App page](https://appshunter.io/ios/app/formulalife/id1433613677)

This app offers a shamanic approach to ego liberation using scientific breathing techniques like coherent breathing and Buyteko. It features a unique mind programming module to help users achieve theta states quickly and reprogram their minds.

**Highlights:** Shamanic approach to ego liberation, Scientific breathing methods (coherent breathing, Buyteko), Unique mind programming module, Achieve theta states quickly, Reprogram your mind with your own voice, Algorithm based on breath, digits, and syllables

**Features:** macOS Compatibility

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Life changing online course | $0.99 | one-time |
| Week access | $2.99 | one-time |
| Month access | $9.99 | one-time |
| Formula.life - online course | $9.99 | one-time |
| 6 Months Access | $14.99 | one-time |
| 12 Months Access | $24.99 | one-time |
| 9 Buteyko breathing sessions | $199.99 | one-time |
| 9 Formula.life sessions | $199.99 | one-time |


### iSpace

[App page](https://appshunter.io/ios/app/ispace-ai-mindfulness-system/id6476902197)

This AI-driven system helps you understand yourself better and navigate life with increased focus and resilience. It offers guided mindfulness journeys, daily reflection tools, and a personal avatar that evolves with your progress. Enhance self-awareness, emotional intelligence, and build healthier habits for a more fulfilling life.

**Highlights:** AI-driven Mindset Mentor for emotional support, Daily Energy Journal for intention setting and reflection, Mental Journey for tension release and inner harmony, Life Tracker for work-life balance and planning, Evolving personal avatar reflecting inner state, Place of Power library for self-improvement articles

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $9.99 | per month |
| Yearly Subscription | $74.99 | per year |


## Frequently asked questions

### Is Formula.life free?

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

### Is iSpace free?

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

### Which has better reviews, Formula.life or iSpace?

Formula.life and iSpace are both rated 5.0 out of 5 on the App Store, from 2 and 2 ratings respectively.

### Do Formula.life or iSpace have ads?

Neither Formula.life nor iSpace shows ads.

### Which is updated more often, Formula.life or iSpace?

Formula.life ships an update monthly, and iSpace every 7 months. Most recently, Formula.life was updated on October 16, 2026 and iSpace on October 7, 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.*