# Melater vs CANIDAY

The clearest difference is ads: Melater at none against CANIDAY's shown. Melater also leads on update cadence (every 5 days vs monthly). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Melater sells 2 in-app purchases, starting at $1.99 per month and CANIDAY sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Melater ships an update every 5 days, CANIDAY monthly. The most recent releases landed on October 24, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Melater | CANIDAY |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 5 days** | Monthly |
| Size | 29 MB | 77 MB |
| Requires iOS | 16.6 | **16.4** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [depaier](https://appshunter.io/developer/1798257468) | [SANGWON LEE](https://appshunter.io/developer/1873543992) |

## What reviewers say

### Melater

[App page](https://appshunter.io/ios/app/melater-diary-for-future-me/id6748441398)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Melater Premium(Monthly) | $1.99 | per month |
| Melater Premium(Annual) | $6.99 | per year |


### CANIDAY

[App page](https://appshunter.io/ios/app/caniday/id6758547447)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Super CANI Monthly | $2.99 | per month |
| Super CANI Annual | $24.99 | per year |


## Frequently asked questions

### Is Melater free?

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

### Is CANIDAY free?

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

### Do Melater or CANIDAY have ads?

CANIDAY shows ads; Melater does not.

### Which is updated more often, Melater or CANIDAY?

Melater ships an update every 5 days, and CANIDAY monthly. Most recently, Melater was updated on October 24, 2026 and CANIDAY on November 5, 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.*