# iSPult vs Sensors NM

The clearest difference is in-app purchases: iSPult at none against Sensors NM's 8. iSPult also leads on iOS requirement (12.1 vs 15.6). Sensors NM's advantage is update cadence (every 4 weeks vs every 3 months). On price, ads and device support there is nothing between them.

Both are free to download. Sensors NM sells 8 one-off in-app purchases. iSPult asks for nothing beyond the download.

iSPult ships an update every 3 months, Sensors NM every 4 weeks. The most recent releases landed on October 7, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | iSPult | Sensors NM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/sensors-nm/id1554884319/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 62.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 4 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 12 MB | 11 MB |
| Requires iOS | **12.1** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Andrey Efimenko](https://appshunter.io/developer/825550190) | [Sergey Krasavin](https://appshunter.io/developer/1554884321) |

## What reviewers say

### iSPult

[App page](https://appshunter.io/ios/app/ispult/id979453148)

**Features:** macOS Compatibility

**In-app purchases:** none


### Sensors NM

[App page](https://appshunter.io/ios/app/sensors-nm/id1554884319)

Monitor IoT devices and sensors, both public and your own. Visualize data with custom dashboards and historical plots. Receive important notifications and access aviation weather reports.

**Highlights:** Monitor public and private IoT sensors, Map view of public sensors, Create custom sensor dashboards, Plot sensor data over time, Receive project notifications, View aviation METAR reports

**Features:** macOS Compatibility

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Donation (Level 1) | $0.99 | one-time |
| Small tips | $1.99 | one-time |
| Donation (Level 2) | $1.99 | one-time |
| Donation (Level 3) | $3.99 | one-time |
| Medium tips | $4.99 | one-time |
| Donation (Level 4) | $5.99 | one-time |
| Huge tips | $10.99 | one-time |
| Donation (Level 5) | $10.99 | one-time |


## Frequently asked questions

### Is iSPult free?

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

### Is Sensors NM free?

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

### Do iSPult or Sensors NM have ads?

Neither iSPult nor Sensors NM shows ads.

### Which is updated more often, iSPult or Sensors NM?

iSPult ships an update every 3 months, and Sensors NM every 4 weeks. Most recently, iSPult was updated on October 7, 2026 and Sensors NM on October 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.*