# Sensor vs SpartaFamily

Sensor and SpartaFamily are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Sensor ships an update every 13 months, SpartaFamily every 7 months. The most recent releases landed on October 9, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Sensor | SpartaFamily |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 7 months** |
| Size | 626 MB | 36 MB |
| Requires iOS | **14.3** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Yury Kornev](https://appshunter.io/developer/1236565366) | [Sergey Mintagirov](https://appshunter.io/developer/1550342626) |

## What reviewers say

### Sensor

[App page](https://appshunter.io/ios/app/sensor/id1665971033)

**Features:** Vision Pro support

**In-app purchases:** none


### SpartaFamily

[App page](https://appshunter.io/ios/app/spartafamily/id6636534081)

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

**In-app purchases:** none


## Frequently asked questions

### Is Sensor free?

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

### Is SpartaFamily free?

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

### Do Sensor or SpartaFamily have ads?

Neither Sensor nor SpartaFamily shows ads.

### Which is updated more often, Sensor or SpartaFamily?

Sensor ships an update every 13 months, and SpartaFamily every 7 months. Most recently, Sensor was updated on October 9, 2026 and SpartaFamily on October 1, 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.*