# Contacts CI vs Ouwaler

The clearest difference is ads: Contacts CI at none against Ouwaler's shown. Contacts CI also leads on update cadence (every 2 weeks vs every 2 months) and iOS requirement (11.0 vs 13.0). On price, 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.

Contacts CI ships an update every 2 weeks, Ouwaler every 2 months. The most recent releases landed on October 12, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Contacts CI | Ouwaler |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (8 ratings)](https://appshunter.io/ios/app/contacts-ci/id1547082867/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 84.2% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | Free | — |
| Size | 9 MB | 39 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [JEAN-FRANCOIS N'GUETTA REGIS ANIMAN](https://appshunter.io/developer/1490138314) | [TIA CEDRIC](https://appshunter.io/developer/1676115428) |

## What reviewers say

### Contacts CI

[App page](https://appshunter.io/ios/app/contacts-ci/id1547082867)

This app helps users in Côte d'Ivoire update their phone contacts to comply with new national dialing rules. It offers a preview of changes and a smart keyboard to ensure correct prefixes are used for mobile and landline numbers.

**Highlights:** Update phone contacts, New national dialing plan compliance, Smart keyboard with correct prefixes, Preview of changes, Works offline

**In-app purchases:** none


### Ouwaler

[App page](https://appshunter.io/ios/app/ouwaler/id6446124108)

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

**In-app purchases:** none


## Frequently asked questions

### Is Contacts CI free?

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

### Is Ouwaler free?

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

### Do Contacts CI or Ouwaler have ads?

Ouwaler shows ads; Contacts CI does not.

### Which is updated more often, Contacts CI or Ouwaler?

Contacts CI ships an update every 2 weeks, and Ouwaler every 2 months. Most recently, Contacts CI was updated on October 12, 2026 and Ouwaler on October 14, 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.*