# Como Reactor vs Quantify

The clearest difference is ads: Quantify at none against Como Reactor's shown. Quantify also leads on update cadence (daily vs every 4 months) and monetization model (free vs ad-supported). Como Reactor's advantage is iOS requirement (12.4 vs 17.6). On price, rating, ratings volume and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for Como Reactor against 5.0 for Quantify. Both are backed by a comparable volume of ratings — 2 and 2 respectively.

Como Reactor ships an update every 4 months, Quantify daily. The most recent releases landed on September 28, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Como Reactor | Quantify |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/como-reactor/id1444628849/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/quantify-optimize-life/id6480232018/reviews) |
| Number of ratings | 2 | 2 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Daily** |
| Monetization | Ad-supported | **Free** |
| Size | 52 MB | 20 MB |
| Requires iOS | **12.4** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Como (UK-CBN)](https://appshunter.io/developer/1230964319) | [Nicole Blair Stoddart](https://appshunter.io/developer/1738530435) |

## What reviewers say

### Como Reactor

[App page](https://appshunter.io/ios/app/como-reactor/id1444628849)

Access exclusive deals, discounts, and special offers. Receive a gift upon signing up for the loyalty club. Download and register to start enjoying member benefits.

**Highlights:** Exclusive deals, Discounts, Special offers, Surprises, Sign-up gift, Loyalty club

**Features:** macOS Compatibility

**In-app purchases:** none


### Quantify

[App page](https://appshunter.io/ios/app/quantify-optimize-life/id6480232018)

This app allows users to create custom data trackers for any aspect of their lives. Visualize your progress with real-time charts and analyze relationships between different variables. Securely sync your data across devices with cloud backup.

**Highlights:** Custom trackers (numeric, text, boolean, timestamp), Real-time line charts, Correlation analysis with p-values, Cloud sync across devices, Secure sign-in with Apple/Google

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Como Reactor free?

Como Reactor is free to download, with no in-app purchases.

### Is Quantify free?

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

### Which has better reviews, Como Reactor or Quantify?

Como Reactor and Quantify are both rated 5.0 out of 5 on the App Store, from 2 and 2 ratings respectively.

### Do Como Reactor or Quantify have ads?

Como Reactor shows ads; Quantify does not.

### Which is updated more often, Como Reactor or Quantify?

Como Reactor ships an update every 4 months, and Quantify daily. Most recently, Como Reactor was updated on September 28, 2026 and Quantify 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.*