# Perfect Journal vs cal

The clearest difference is in-app purchases: cal at none against Perfect Journal's 3. cal also leads on update cadence (every 10 days vs monthly). Perfect Journal's advantage is iOS requirement (17.6 vs 26.4). On price, ads and device support there is nothing between them.

Both are free to download. Perfect Journal sells 3 in-app purchases, starting at $0.49 per month. cal asks for nothing beyond the download.

Perfect Journal ships an update monthly, cal every 10 days. The most recent releases landed on October 8, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Perfect Journal | cal |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cal-diary/id6766692881/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Every 10 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 6 MB | 1 MB |
| Requires iOS | **17.6** | 26.4 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Kouichi Abe](https://appshunter.io/developer/295852950) | [Begimay Ahmatova](https://appshunter.io/developer/1896315951) |

## What reviewers say

### Perfect Journal

[App page](https://appshunter.io/ios/app/perfect-journal/id1460577819)

A simple yet powerful diary app for daily event recording. It allows users to attach multiple photos, record voice notes, tag entries, and manage cash flow. Security features like passcode and biometric locks are included for privacy.

**Highlights:** Attach multiple photos, 60-second voice notes, Tagging/Labeling, Location recording, Cashflow management, Passcode & biometric lock, Intuitive tap-only UI

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hamster | $0.49 | per month |
| Turtle | $4.49 | per year |
| Phoenix | $12.99 | one-time |


### cal

[App page](https://appshunter.io/ios/app/cal-diary/id6766692881)

Capture and revisit your daily memories with photos and notes. This app presents your month as a visual calendar, allowing you to easily view past moments. Your data remains private and stored solely on your device.

**Highlights:** Add photos to any day, Jot down notes for each entry, View month as a photo calendar, Full-screen view of daily memories, Export entries for sharing, Private, on-device storage

**In-app purchases:** none


## Frequently asked questions

### Is Perfect Journal free?

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

### Is cal free?

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

### Do Perfect Journal or cal have ads?

Neither Perfect Journal nor cal shows ads.

### Which is updated more often, Perfect Journal or cal?

Perfect Journal ships an update monthly, and cal every 10 days. Most recently, Perfect Journal was updated on October 8, 2026 and cal on October 24, 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.*