NeoXigna vs mi kölbi
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
NeoXigna
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.
- Verify PDF digital signatures
- Sign PDFs with digital signature
- Supports PAdES-LTV format
- Connects with BeeCom Bluetooth reader
- Share PDFs for verification
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NeoXigna verifica y firma documentos PDF en el formato requerido de Firma Digital en Costa Rica (PAdES-LTV). • Verifica firmas de un documento: sólo comparte el PDF con NeoXigna (no necesitas lector). • Firma un PDF con NeoXigna: conecta tu iPhone o iPad con tu Firma Digital, utilizando el lector BeeCom Bluetooth de Apololab.
mi kölbi
Easily locate nearby stores and agencies to manage your prepaid and postpaid phone services. Access billing information, contact details, and current promotions.
- Locate stores and agencies
- Check prepaid and postpaid recharges
- View billing information
- Find contact information
- Access promotions
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kölbi te permite recargas tus teléfonos prepagos y tus teléfonos postpago. kölbi es una aplicación que le permite ubicar de manera precisa las tiendas y agencias donde usted podrá gestionar cualquiera de los productos que ofrecemos a los clientes. La información que se brinda a través de esta aplicación incluye consulta de su facturación telefónica, dirección, información de contacto, localización especifica y promociones. Disponible para version iOS 12.0 o superior Características: + Más de 117 agencias y tiendas del Instituto Costarricense de Electricidad en Costa Rica (ICE). + Podrá consultar el saldo pendiente de su factura en línea. + Ubique los puntos kölbi más cercanos basado en su localización actual. + Búsqueda de puntos kölbi y agencias por provincias, cantón y distrito. + Acceso a información de contactos y correos electrónicos kölbi más importantes.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | NeoXigna | mi kölbi |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (3 ratings) — better | 1.5 (23 ratings) |
| Positive reviews | — | 7.8% of reviews |
| Number of ratings | 3 | 23 — better |
| Update frequency | Every 3 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 27 MB | 117 MB |
| Age rating | 4+ | 4+ |
| Developer | Apololab Inc | INSTITUTO COSTARRICENSE DE ELECTRICIDAD |
Customer experience
NeoXigna
mi kölbi
Bugs and requests
NeoXigna
Not enough reviews yet to summarise bugs or requests.
mi kölbi
Reported bugs
29 issues- 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
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- App gives payment errors
- App doesn't open after update
- App not downloadable on iOS
- Password not recognized often
- Cannot add money or buy packages
- Cannot register SIM card
- App freezes
- Error adding favorite numbers
- Error adding cards for payment
- App not working on iPhone 6 after update
- Recharge deducted but not applied
- Registration process is frustrating
- Automatic monthly charge doesn't work
- App keeps showing tutorial
- App stuck, cannot check balances
- App frozen, not working
- Error message when trying to pay electric bill
- Cannot log in after changing password multiple times
- Registration always says error
- Cannot register, password options not accepted
- Internet consumption not loading
- Error connecting when trying to log in
- App not working after update on iOS
- Cannot confirm appointments, stuck on 'processing'
Requested features
8 requests- 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
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- Offer more competitive prices
- Allow larger daily recharge amounts
- Make app accessible for disabled users
In-app purchases
NeoXigna
No in-app purchases
mi kölbi
No in-app purchases
