# Optilife vs CallyList

The clearest difference is in-app purchases: Optilife at none against CallyList's 4. Optilife also leads on iOS requirement (16.0 vs 18.0). CallyList's advantage is ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. CallyList sells 4 in-app purchases, starting at $5.99 per month. Optilife asks for nothing beyond the download.

Optilife ships an update every 6 days, CallyList every 5 days. The most recent releases landed on October 25, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Optilife | CallyList |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 days | **Every 5 days** |
| Size | 38 MB | 28 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Damien Kessler](https://appshunter.io/developer/1851030223) | [CallyList LLC](https://appshunter.io/developer/1888847805) |

## What reviewers say

### Optilife

[App page](https://appshunter.io/ios/app/optilife-daily-planner/id6754940887)

**Features:** macOS Compatibility

**In-app purchases:** none


### CallyList

[App page](https://appshunter.io/ios/app/callylist-calendar-and-tasks/id6761636335)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CallyList Plus | $5.99 | per month |
| CallyList Pro | $9.99 | per month |
| CallyList Plus | $49.99 | per year |
| CallyList Pro | $83.99 | per year |


## Frequently asked questions

### Is Optilife free?

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

### Is CallyList free?

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

### Do Optilife or CallyList have ads?

Optilife shows ads; CallyList does not.

### Which is updated more often, Optilife or CallyList?

Optilife ships an update every 6 days, and CallyList every 5 days. Most recently, Optilife was updated on October 25, 2026 and CallyList on October 11, 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.*