# Cerber vs SplitDay

The clearest difference is in-app purchases: Cerber at none against SplitDay's 3. Cerber also leads on ads (none vs shown). SplitDay's advantage is update cadence (every 2 days vs every 8 days). On price, device support and iOS requirement there is nothing between them.

Both are free to download. SplitDay sells 3 in-app purchases, starting at $8.99 per month. Cerber asks for nothing beyond the download.

Cerber ships an update every 8 days, SplitDay every 2 days. The most recent releases landed on October 25, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Cerber | SplitDay |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/splitday-custody-calendar/id6758915123/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 8 days | **Every 2 days** |
| Monetization | — | Free with in-app purchases |
| Size | 19 MB | 130 MB |
| Requires iOS | **15.4** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Urząd m.st. Warszawy](https://appshunter.io/developer/1105917632) | [Funtika ltd](https://appshunter.io/developer/1527626604) |

## What reviewers say

### Cerber

[App page](https://appshunter.io/ios/app/cerber-r/id1517848481)

**Features:** macOS Compatibility

**In-app purchases:** none


### SplitDay

[App page](https://appshunter.io/ios/app/splitday-custody-calendar/id6758915123)

Manage co-parenting schedules and expenses with this app. It offers color-coded calendars, automatic balance tracking, and shared expense management. Features include receipt scanning, printable calendars, and export options for legal professionals.

**Highlights:** Custody schedule tracking, Color-coded calendar views, Automatic balance tracking, Shared expense management, AI receipt scanning, Printable calendars, Data export for legal use

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SplitDay Pro - Monthly | $8.99 | per month |
| SplitDay Pro - Yearly | $44.99 | per year |
| SplitDay Pro - Lifetime | $99.99 | one-time |


## Frequently asked questions

### Is Cerber free?

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

### Is SplitDay free?

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

### Do Cerber or SplitDay have ads?

SplitDay shows ads; Cerber does not.

### Which is updated more often, Cerber or SplitDay?

Cerber ships an update every 8 days, and SplitDay every 2 days. Most recently, Cerber was updated on October 25, 2026 and SplitDay on November 7, 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.*