# sursector vs Immotep

The clearest difference is in-app purchases: sursector at none against Immotep's 7. sursector also leads on update cadence (fortnightly vs every 3 months). Immotep's advantage is iOS requirement (12.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. Immotep sells 7 in-app purchases, starting at $8.49 per month. sursector asks for nothing beyond the download.

sursector ships an update fortnightly, Immotep every 3 months. The most recent releases landed on September 14, 2026 and September 6, 2026 respectively.

## The numbers

| Metric | sursector | Immotep |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 months |
| Monetization | — | Free with in-app purchases |
| Size | 43 MB | 57 MB |
| Requires iOS | 15.1 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TOLTEC SA](https://appshunter.io/developer/1413786590) | [Atipik SA](https://appshunter.io/developer/667332595) |

## What reviewers say

### sursector

[App page](https://appshunter.io/ios/app/sursector/id1413786591)

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

**In-app purchases:** none


### Immotep

[App page](https://appshunter.io/ios/app/immotep-geneva-constructions/id1473946552)

Visualize future construction projects and tree cutting permits in Geneva with an interactive 3D map. Receive real-time notifications for new applications and changes in monitored areas. Track up to 10 zones around your home.

**Highlights:** 3D construction visualization, Building permit details, Tree cutting permit information, Interactive map with parcel locator, Real-time notifications, Monitored zones up to 70,000m², Up to 10 monitored zones

**Features:** Vision Pro support

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Zone surveillée | $8.49 | per month |
| 5 Zones surveillées | $22.49 | per month |
| 10 Zones surveillées | $54.99 | per month |
| 1 Zone surveillée | $55.99 | per year |
| 1 Zone Surveillée - SP1 | $55.99 | per year |
| 5 Zones surveillées | $169.99 | per year |
| 10 Zones surveillées | $329.99 | per year |


## Frequently asked questions

### Is sursector free?

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

### Is Immotep free?

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

### Do sursector or Immotep have ads?

Neither sursector nor Immotep shows ads.

### Which is updated more often, sursector or Immotep?

sursector ships an update fortnightly, and Immotep every 3 months. Most recently, sursector was updated on September 14, 2026 and Immotep on September 6, 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.*