# Nula vs SitterCircle

The clearest difference is rating: SitterCircle at 5.0 against Nula's 4.4. SitterCircle also leads on update cadence (every 2 weeks vs every 2 months). Nula's advantage is in-app purchases (none vs 2). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. SitterCircle sells 2 in-app purchases, starting at $9.99 per month. Nula asks for nothing beyond the download.

SitterCircle holds the better App Store score, 5.0 against 4.4. Both are backed by a comparable volume of ratings — 18 and 7 respectively.

Nula ships an update every 2 months, SitterCircle every 2 weeks. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Nula | SitterCircle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (18 ratings)](https://appshunter.io/ios/app/nula-for-sitters/id1580950329/reviews) | **[5.0 (7 ratings)](https://appshunter.io/ios/app/sittercircle/id6766559225/reviews)** |
| Number of ratings | **18** | 7 |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 89 MB | 41 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Nula LLC](https://appshunter.io/developer/1580949814) | [BB Dev Studio LLC](https://appshunter.io/developer/1896302537) |

## What reviewers say

### Nula

[App page](https://appshunter.io/ios/app/nula-for-sitters/id1580950329)

This app simplifies childcare by connecting parents with verified sitters. It offers features for scheduling, task management, live location tracking, and secure payments, providing peace of mind for families and opportunities for sitters.

**Highlights:** Find and connect with verified sitters, Schedule appointments and assign tasks, Real-time GPS sitter tracking, In-app messaging and photo/video sharing, Effortless payments with built-in calculations, Sitter profile creation and management

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

**In-app purchases:** none


### SitterCircle

[App page](https://appshunter.io/ios/app/sittercircle/id6766559225)

Connects parents with trusted babysitters from their existing social network. Sitters can easily post availability and manage bookings within their community. Streamlines the entire babysitting process from request to payment.

**Highlights:** Request babysitters from your trusted network, Sitters post available hours, Connects with friends and mutual friends, Job details and instructions in one place, One-tap Venmo payment integration, Calendar sync with Google and Apple

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Membership | $9.99 | per month |
| Annual Membership | $99.99 | per year |


## Frequently asked questions

### Is Nula free?

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

### Is SitterCircle free?

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

### Which has better reviews, Nula or SitterCircle?

SitterCircle is rated higher. Nula averages 4.4 out of 5 from 18 ratings, while SitterCircle averages 5.0 from 7 ratings.

### Do Nula or SitterCircle have ads?

Neither Nula nor SitterCircle shows ads.

### Which is updated more often, Nula or SitterCircle?

Nula ships an update every 2 months, and SitterCircle every 2 weeks. Most recently, Nula was updated on October 25, 2026 and SitterCircle on October 24, 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.*