# mi kölbi vs Primus AR

The clearest difference is rating: Primus AR at 3.4 against mi kölbi's 1.5. Primus AR also leads on iOS requirement (9.0 vs 15.1). mi kölbi's advantage is ratings volume (23 vs 5). On price, update cadence, ads and in-app purchases there is nothing between them.

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

Primus AR holds the better App Store score, 3.4 against 1.5. Both are backed by a comparable volume of ratings — 23 and 5 respectively.

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on November 2, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | mi kölbi | Primus AR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.5 (23 ratings)](https://appshunter.io/ios/app/mi-kolbi/id1436054214/reviews) | **[3.4 (5 ratings)](https://appshunter.io/ios/app/primus-ar/id1447404960/reviews)** |
| Number of ratings | **23** | 5 |
| Positive reviews | 7.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | Fortnightly |
| Monetization | Free | Free |
| Size | 117 MB | 202 MB |
| Requires iOS | 15.1 | **9.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [INSTITUTO COSTARRICENSE DE ELECTRICIDAD](https://appshunter.io/developer/610059342) | [Accvent LLC](https://appshunter.io/developer/805660286) |

## What reviewers say

### mi kölbi

[App page](https://appshunter.io/ios/app/mi-kolbi/id1436054214)

Easily locate nearby stores and agencies to manage your prepaid and postpaid phone services. Access billing information, contact details, and current promotions.

**Highlights:** Locate stores and agencies, Check prepaid and postpaid recharges, View billing information, Find contact information, Access promotions

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

**In-app purchases:** none

**What reviewers like**

- 😀 Easy to use (rarely mentioned)
- 📈 Improvements with updates (rarely mentioned)

**What reviewers complain about**

- ❌ App doesn't work/crashes
- ❌ Recharges don't work
- ❌ Payment system issues
- ❌ App is useless/inutil
- ❌ Poor user interface/design

**Reported bugs**

- App closes as soon as opened
- Recharges do not work
- Payment system errors
- App is not navigable when out of balance
- Latest update broke bill payment

**Requested features**

- Add history of recharges and consumption for prepaid
- Integrate with digital signature (GAUDI)
- Make updates optional
- Allow adding more favorite numbers/cards
- Improve customer service


### Primus AR

[App page](https://appshunter.io/ios/app/primus-ar/id1447404960)

Scan product box images to unlock and discover legendary soldiers. Join the ranks to fight and become a prominent hero in the PRIMUS legion's story.

**Highlights:** Scan product box images, Unlock legendary soldiers, Discover virtual warriors, Augmented reality experience, Become a PRIMUS legion hero

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is mi kölbi free?

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

### Is Primus AR free?

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

### Which has better reviews, mi kölbi or Primus AR?

Primus AR is rated higher. mi kölbi averages 1.5 out of 5 from 23 ratings, while Primus AR averages 3.4 from 5 ratings.

### Do mi kölbi or Primus AR have ads?

Neither mi kölbi nor Primus AR shows ads.

### Which is updated more often, mi kölbi or Primus AR?

mi kölbi ships an update fortnightly, and Primus AR fortnightly. Most recently, mi kölbi was updated on November 2, 2026 and Primus AR on November 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.*