# Cadulis vs KAHIER

The clearest difference is in-app purchases: KAHIER at none against Cadulis's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Cadulis sells 2 one-off in-app purchases. KAHIER asks for nothing beyond the download.

Cadulis ships an update every 5 weeks, KAHIER every 4 weeks. The most recent releases landed on October 24, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Cadulis | KAHIER |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 4 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 23 MB | 56 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Cadulis](https://appshunter.io/developer/1255657477) | [Rodolphe Launay-Duval](https://appshunter.io/developer/1827245728) |

## What reviewers say

### Cadulis

[App page](https://appshunter.io/ios/app/cadulis/id1048569939)

Manage field activities efficiently with route optimization, digital forms, and automated communication. Streamline operations and improve information sharing for teams working in the field. Offers flexible pay-per-use pricing after initial free interventions.

**Highlights:** Route optimization with geolocation, Customizable digital forms, One-click scheduling, Automated email/SMS notifications, Unlimited account creation, Pay-per-use pricing

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pack de 10 crédits | $6.99 | one-time |
| Pack de 50 crédits | $36.99 | one-time |


### KAHIER

[App page](https://appshunter.io/ios/app/kahier/id6748750815)

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

**In-app purchases:** none


## Frequently asked questions

### Is Cadulis free?

Cadulis is free to download, with in-app purchases available.

### Is KAHIER free?

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

### Do Cadulis or KAHIER have ads?

Neither Cadulis nor KAHIER shows ads.

### Which is updated more often, Cadulis or KAHIER?

Cadulis ships an update every 5 weeks, and KAHIER every 4 weeks. Most recently, Cadulis was updated on October 24, 2026 and KAHIER on October 30, 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.*