# Observify vs Plan&Journal

The clearest difference is update cadence: Plan&Journal at monthly against Observify's every 5 months. Observify's advantage is iOS requirement (16.0 vs 18.6). On price, ads, in-app purchases and device support there is nothing between them.

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

Observify ships an update every 5 months, Plan&Journal monthly. The most recent releases landed on June 1, 2026 and May 15, 2026 respectively.

## The numbers

| Metric | Observify | Plan&Journal |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/observify/id6444661926/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Monthly** |
| Monetization | Free | — |
| Size | 2 MB | 5 MB |
| Requires iOS | **16.0** | 18.6 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Hassene BEN SALEM](https://appshunter.io/developer/1655919547) | [DAN CONSTANTIN CONDURAT](https://appshunter.io/developer/1720097029) |

## What reviewers say

### Observify

[App page](https://appshunter.io/ios/app/observify/id6444661926)

This app helps you build and monitor personal habits. You can create custom habits, set goals, and track progress with detailed charts and insights. Your data remains private and stored only on your device.

**Highlights:** Create and quantify habits, Set and exceed habit goals, Attach metrics and tags to habits, Personalizable habit occurrences, Insightful habit charts, On-device data storage

**In-app purchases:** none


### Plan&Journal

[App page](https://appshunter.io/ios/app/plan-and-journal/id6473886882)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Observify free?

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

### Is Plan&Journal free?

Plan&Journal is free to download, with no in-app purchases.

### Do Observify or Plan&Journal have ads?

Neither Observify nor Plan&Journal shows ads.

### Which is updated more often, Observify or Plan&Journal?

Observify ships an update every 5 months, and Plan&Journal monthly. Most recently, Observify was updated on June 1, 2026 and Plan&Journal on May 15, 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.*