# Sensor Play vs Spectrum

The clearest difference is price: Spectrum at $5.99 against Sensor Play's $14.99. Spectrum also leads on update cadence (every 2 weeks vs every 2 months). Sensor Play's advantage is in-app purchases (none vs 1) and iOS requirement (11.0 vs 15.0). On ads and device support there is nothing between them.

Sensor Play costs $14.99 and Spectrum $5.99 up front. Spectrum sells 1 one-off in-app purchase. Sensor Play asks for nothing beyond the download.

Sensor Play ships an update every 2 months, Spectrum every 2 weeks. The most recent releases landed on September 16, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | Sensor Play | Spectrum |
| --- | --- | --- |
| Price | $14.99 | **$5.99** |
| Rating | **[4.7 (59 ratings)](https://appshunter.io/ios/app/sensor-play-data-recorder/id921385514/reviews)** | — |
| Number of ratings | **59** | — |
| Positive reviews | 83.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 16 MB | 10 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Philip Broder](https://appshunter.io/developer/921385513) | [Victor Serov](https://appshunter.io/developer/1635616731) |

## What reviewers say

### Sensor Play

[App page](https://appshunter.io/ios/app/sensor-play-data-recorder/id921385514)

Record and analyze data from your iPhone's built-in sensors, including accelerometer, gyroscope, and GPS. Automate recordings with triggers and export data for scientific or engineering analysis.

**Highlights:** Record accelerometer, gyroscope, GPS, barometer, magnetometer data, Background recording up to six hours, Automated recording triggers (delay, GPS region, g-force), Export data to CSV for analysis, In-app viewer for sensor recordings, Real-time sensor data visualization

**Features:** Vision Pro support

**In-app purchases:** none


### Spectrum

[App page](https://appshunter.io/ios/app/spectrum-v-audio-analyzer/id6450556284)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro version | $0.99 | one-time |


## Frequently asked questions

### Is Sensor Play free?

Sensor Play costs $14.99, with no in-app purchases.

### Is Spectrum free?

Spectrum costs $5.99, and also offers in-app purchases.

### Do Sensor Play or Spectrum have ads?

Neither Sensor Play nor Spectrum shows ads.

### Which is updated more often, Sensor Play or Spectrum?

Sensor Play ships an update every 2 months, and Spectrum every 2 weeks. Most recently, Sensor Play was updated on September 16, 2026 and Spectrum on September 12, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*