# DELTA Glonass vs Quasar

The clearest difference is update cadence: Quasar at monthly against DELTA Glonass's every 19 months. On price, ads, in-app purchases and device support there is nothing between them.

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

DELTA Glonass ships an update every 19 months, Quasar monthly. The most recent releases landed on October 25, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | DELTA Glonass | Quasar |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 19 months | **Monthly** |
| Monetization | — | Free |
| Size | 38 MB | 39 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [DELTA-SISTEMY BEZOPASNOSTI, OOO](https://appshunter.io/developer/1016872182) | [GLONASSsoft](https://appshunter.io/developer/991861785) |

## What reviewers say

### DELTA Glonass

[App page](https://appshunter.io/ios/app/delta-glonass/id1645322331)

**In-app purchases:** none


### Quasar

[App page](https://appshunter.io/ios/app/quasar-gps/id6749693154)

Track vehicle locations in real-time and access detailed movement history. Organize vehicles by unit, model, or status, and set up geofences and speed alerts for enhanced monitoring.

**Highlights:** Real-time vehicle location tracking, Detailed movement history, Vehicle grouping by criteria, Geofence setup, Speed limit monitoring, Route display on map

**In-app purchases:** none


## Frequently asked questions

### Is DELTA Glonass free?

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

### Is Quasar free?

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

### Do DELTA Glonass or Quasar have ads?

Neither DELTA Glonass nor Quasar shows ads.

### Which is updated more often, DELTA Glonass or Quasar?

DELTA Glonass ships an update every 19 months, and Quasar monthly. Most recently, DELTA Glonass was updated on October 25, 2026 and Quasar on October 11, 2026.

---

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