# ZenScreen vs Instalog

ZenScreen and Instalog are too close to call on the numbers: across 6 compared parameters — price, ads, in-app purchases and monetization model among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. ZenScreen sells 7 in-app purchases, starting at $4.99 per month and Instalog sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | ZenScreen | Instalog |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/instalog-capture-thoughts/id6758676170/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Fortnightly |
| Monetization | Freemium | Freemium |
| Size | 6 MB | 24 MB |
| Requires iOS | 15.2 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gennady Archibasov](https://appshunter.io/developer/1696588985) | [augusto Hernandez](https://appshunter.io/developer/1818958221) |

## What reviewers say

### ZenScreen

[App page](https://appshunter.io/ios/app/zenscreen/id6451110233)

This app uses eye-tracking to guide focus onto a dark screen, promoting mindfulness, creativity, and stress relief. It transforms idle moments into opportunities for personal growth and productivity.

**Highlights:** Eye-tracking technology, Guided focus on dark screen, Mindfulness and stress relief, Boosts creativity, Enhances productivity, Personal growth tool

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Zen Associate | $4.99 | per month |
| Zen Practitioner | $9.99 | per month |
| Zen Pioneer | $29.99 | per month |
| A simple thank you | $4.99 | one-time |
| Warm appreciation | $19.99 | one-time |
| Generous Support | $44.99 | one-time |
| Deep respect | $99.99 | one-time |


### Instalog

[App page](https://appshunter.io/ios/app/instalog-capture-thoughts/id6758676170)

This app provides a simple, private space to quickly capture thoughts, ideas, and daily moments. Organize your entries into custom categories and build a personal timeline to reflect on your growth and patterns over time. It's designed for capturing life as it happens without pressure or complexity.

**Highlights:** Instant quick capture, Daily inbox for sorting, Customizable buckets for organization, Monthly activity heatmap, Full-text search, Home screen widgets, Private, local-first storage

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Instalog Pro Monthly | $3.99 | per month |
| Instalog Pro Annually | $29.99 | per year |


## Frequently asked questions

### Is ZenScreen free?

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

### Is Instalog free?

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

### Do ZenScreen or Instalog have ads?

Neither ZenScreen nor Instalog shows ads.

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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.*