# Calto vs Remember

The clearest difference is update cadence: Remember at every 4 days against Calto's every 9 days. 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.

Calto ships an update every 9 days, Remember every 4 days. The most recent releases landed on October 12, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Calto | Remember |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 4 days** |
| Size | 30 MB | 30 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [JONGWOO PARK](https://appshunter.io/developer/1873952653) | [ALI OCAKOGLU](https://appshunter.io/developer/6799358731) |

## What reviewers say

### Calto

[App page](https://appshunter.io/ios/app/calto-note-calculator/id6758614596)

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

**In-app purchases:** none


### Remember

[App page](https://appshunter.io/ios/app/remember-smart-reminder/id6799358429)

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

**In-app purchases:** none


## Frequently asked questions

### Is Calto free?

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

### Is Remember free?

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

### Do Calto or Remember have ads?

Neither Calto nor Remember shows ads.

### Which is updated more often, Calto or Remember?

Calto ships an update every 9 days, and Remember every 4 days. Most recently, Calto was updated on October 12, 2026 and Remember on October 21, 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.*