# Sentry2 vs SplitDay

The clearest difference is in-app purchases: Sentry2 at none against SplitDay's 3. Sentry2 also leads on ads (none vs shown). SplitDay's advantage is update cadence (every 2 days vs every 2 months). 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 $6.99 per month. Sentry2 asks for nothing beyond the download.

Sentry2 ships an update every 2 months, SplitDay every 2 days. The most recent releases landed on September 16, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Sentry2 | SplitDay |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/splitday-custody-calendar/id6758915123/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 2 days** |
| Monetization | — | Free with in-app purchases |
| Size | 23 MB | 120 MB |
| Requires iOS | **15.1** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | +4 |
| Developer | [BePart Innova](https://appshunter.io/developer/1708085702) | [Funtika ltd](https://appshunter.io/developer/1527626604) |

## What reviewers say

### Sentry2

[App page](https://appshunter.io/ios/app/sentry2/id6739817780)

**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 a color-coded calendar, automatic balance tracking for shared costs, and the ability to share information with other family members or legal professionals. Features include receipt scanning and printable calendars for children.

**Highlights:** Custody schedule tracking, Shared expense management, Co-parent sharing, Receipt scanning with AI, Printable calendars for kids, Legal-ready export options

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SplitDay Pro - Monthly | $6.99 | per month |
| SplitDay Pro - Yearly | $39.99 | per year |
| SplitDay Pro - Lifetime | $99.99 | one-time |


## Frequently asked questions

### Is Sentry2 free?

Sentry2 is free to download, with no in-app purchases.

### Is SplitDay free?

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

### Do Sentry2 or SplitDay have ads?

SplitDay shows ads; Sentry2 does not.

### Which is updated more often, Sentry2 or SplitDay?

Sentry2 ships an update every 2 months, and SplitDay every 2 days. Most recently, Sentry2 was updated on September 16, 2026 and SplitDay on September 14, 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.*