# Emit Diary vs cal

The clearest difference is in-app purchases: cal at none against Emit Diary's 2. cal also leads on update cadence (every 10 days vs every 6 months). Emit Diary's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 26.4). On price and ads there is nothing between them.

Both are free to download. Emit Diary sells 2 in-app purchases, starting at $1.99 per month. cal asks for nothing beyond the download.

Emit Diary ships an update every 6 months, cal every 10 days. The most recent releases landed on October 4, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Emit Diary | cal |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cal-diary/id6766692881/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 10 days** |
| Monetization | — | Free |
| Size | 21 MB | 1 MB |
| Requires iOS | **15.0** | 26.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [晨姣 李](https://appshunter.io/developer/1516779751) | [Begimay Ahmatova](https://appshunter.io/developer/1896315951) |

## What reviewers say

### Emit Diary

[App page](https://appshunter.io/ios/app/emit-diary-shared-and-security/id6444681191)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium Membership | $1.99 | per month |
| Annual Premium Membership | $17.99 | per year |


### 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 Emit Diary free?

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

### Is cal free?

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

### Do Emit Diary or cal have ads?

Neither Emit Diary nor cal shows ads.

### Which is updated more often, Emit Diary or cal?

Emit Diary ships an update every 6 months, and cal every 10 days. Most recently, Emit Diary was updated on October 4, 2026 and cal on October 10, 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.*