# NeoXigna vs mi kölbi

The clearest difference is rating: NeoXigna at 4.7 against mi kölbi's 1.5. NeoXigna also leads on iOS requirement (11.0 vs 15.1). mi kölbi's advantage is update cadence (fortnightly vs every 3 months) and ratings volume (23 vs 3). On price, ads, in-app purchases and monetization model there is nothing between them.

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

NeoXigna holds the better App Store score, 4.7 against 1.5. That said, the two scores are not equally well evidenced: mi kölbi has 23 ratings behind it against 3, so its average is the more settled of the two.

NeoXigna ships an update every 3 months, mi kölbi fortnightly. Both last shipped on November 2, 2026.

## The numbers

| Metric | NeoXigna | mi kölbi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (3 ratings)](https://appshunter.io/ios/app/neoxigna/id1235704611/reviews)** | [1.5 (23 ratings)](https://appshunter.io/ios/app/mi-kolbi/id1436054214/reviews) |
| Number of ratings | 3 | **23** |
| Positive reviews | — | 7.8% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | Free | Free |
| Size | 27 MB | 117 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Apololab Inc](https://appshunter.io/developer/966601413) | [INSTITUTO COSTARRICENSE DE ELECTRICIDAD](https://appshunter.io/developer/610059342) |

## What reviewers say

### NeoXigna

[App page](https://appshunter.io/ios/app/neoxigna/id1235704611)

Verify and digitally sign PDF documents in Costa Rica's required format (PAdES-LTV). Share PDFs for signature verification or connect your device with a digital signature reader to sign documents.

**Highlights:** Verify PDF digital signatures, Sign PDFs with digital signature, Supports PAdES-LTV format, Connects with BeeCom Bluetooth reader, Share PDFs for verification

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is NeoXigna free?

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

### Is mi kölbi free?

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

### Which has better reviews, NeoXigna or mi kölbi?

NeoXigna is rated higher. NeoXigna averages 4.7 out of 5 from 3 ratings, while mi kölbi averages 1.5 from 23 ratings.

### Do NeoXigna or mi kölbi have ads?

Neither NeoXigna nor mi kölbi shows ads.

### Which is updated more often, NeoXigna or mi kölbi?

NeoXigna ships an update every 3 months, and mi kölbi fortnightly. Most recently, NeoXigna was updated on November 2, 2026 and mi kölbi on November 2, 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.*