# iStereo70 vs SETERA Telemetria

The clearest difference is price: SETERA Telemetria at Free against iStereo70's $2.99. iStereo70's advantage is update cadence (every 5 months vs every 13 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

SETERA Telemetria is free to download; iStereo70 costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

iStereo70 ships an update every 5 months, SETERA Telemetria every 13 months. The most recent releases landed on August 1, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | iStereo70 | SETERA Telemetria |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/istereo70/id662608540/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 13 months |
| Monetization | Paid | — |
| Size | 16 MB | 66 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Cristinel Bontas](https://appshunter.io/developer/645866051) | [TecGPS Sistemas de Rastreamento Ltda](https://appshunter.io/developer/1053463412) |

## What reviewers say

### iStereo70

[App page](https://appshunter.io/ios/app/istereo70/id662608540)

Easily convert coordinates between Stereo70 and WGS84 (ETRS89) systems. View converted locations on a map and save important points. Offers enhanced accuracy and dark mode support.

**Highlights:** Stereo70 to WGS84 conversion, WGS84 to Stereo70 conversion, Map location check, Save locations, Dark mode, High accuracy coordinate input

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

**In-app purchases:** none


### SETERA Telemetria

[App page](https://appshunter.io/ios/app/setera-telemetria/id6503729708)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iStereo70 free?

iStereo70 costs $2.99, with no in-app purchases.

### Is SETERA Telemetria free?

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

### Do iStereo70 or SETERA Telemetria have ads?

Neither iStereo70 nor SETERA Telemetria shows ads.

### Which is updated more often, iStereo70 or SETERA Telemetria?

iStereo70 ships an update every 5 months, and SETERA Telemetria every 13 months. Most recently, iStereo70 was updated on August 1, 2026 and SETERA Telemetria on September 11, 2026.

---

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