# kölbi+ vs Servicios AyA

The clearest difference is review sentiment: kölbi+ at 60% against Servicios AyA's 0%. kölbi+ also leads on rating (4.0 vs 2.8) and iOS requirement (9.0 vs 15.5). Servicios AyA's advantage is update cadence (every 3 months vs every 40 months). On price, ratings volume, 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.

kölbi+ holds the better App Store score, 4.0 against 2.8. Both are backed by a comparable volume of ratings — 7 and 10 respectively. Written reviews point the same way: 60% of kölbi+'s written reviews are positive against 0% of Servicios AyA's.

kölbi+ ships an update every 40 months, Servicios AyA every 3 months. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | kölbi+ | Servicios AyA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (7 ratings)](https://appshunter.io/ios/app/kolbi-plus/id610059339/reviews)** | [2.8 (10 ratings)](https://appshunter.io/ios/app/servicios-aya/id1034420590/reviews) |
| Number of ratings | 7 | **10** |
| Positive reviews | **60.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 40 months | **Every 3 months** |
| Monetization | Free | Free |
| Size | 10 MB | 23 MB |
| Requires iOS | **9.0** | 15.5 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [INSTITUTO COSTARRICENSE DE ELECTRICIDAD](https://appshunter.io/developer/610059342) | [Instituto Costarricense de Acueductos y Alcantarillados](https://appshunter.io/developer/1034420589) |

## What reviewers say

### kölbi+

[App page](https://appshunter.io/ios/app/kolbi-plus/id610059339)

Access real-time public transport schedules for over 4,000 bus routes across Costa Rica. Discover detailed information on government office hours, train and ferry times, and flight arrivals/departures. Explore local events, concerts, and cultural activities for family entertainment.

**Highlights:** Bus route schedules, Government office hours, Train and ferry times, Flight information, Event and cultural listings, Cinema and theater schedules

**Features:** macOS Compatibility

**In-app purchases:** none


### Servicios AyA

[App page](https://appshunter.io/ios/app/servicios-aya/id1034420590)

This utility app allows users to manage their water and sewage services. Users can check billing information, view historical consumption, report service outages, and schedule monthly bill delivery via email.

**Highlights:** Consult NIS billing data, View historical consumption, Report service outages, Check scheduled service interruptions, Schedule monthly bill delivery

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is kölbi+ free?

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

### Is Servicios AyA free?

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

### Which has better reviews, kölbi+ or Servicios AyA?

kölbi+ is rated higher. kölbi+ averages 4.0 out of 5 from 7 ratings, while Servicios AyA averages 2.8 from 10 ratings.

### Do kölbi+ or Servicios AyA have ads?

Neither kölbi+ nor Servicios AyA shows ads.

### Which is updated more often, kölbi+ or Servicios AyA?

kölbi+ ships an update every 40 months, and Servicios AyA every 3 months. Most recently, kölbi+ was updated on November 1, 2026 and Servicios AyA 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.*