# AMSS vs Kudo eSIM

The clearest difference is rating: Kudo eSIM at 4.3 against AMSS's 2.9. Kudo eSIM also leads on review sentiment (77% vs 38%) and update cadence (monthly vs every 2 months). AMSS's advantage is iOS requirement (13.0 vs 17.0). 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.

Kudo eSIM holds the better App Store score, 4.3 against 2.9. Both are backed by a comparable volume of ratings — 29 and 18 respectively. Written reviews point the same way: 38% of AMSS's written reviews are positive against 77% of Kudo eSIM's.

AMSS ships an update every 2 months, Kudo eSIM monthly. The most recent releases landed on November 2, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | AMSS | Kudo eSIM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.9 (29 ratings)](https://appshunter.io/ios/app/amss/id1325235105/reviews) | **[4.3 (18 ratings)](https://appshunter.io/ios/app/kudo-esim/id6569216838/reviews)** |
| Number of ratings | **29** | 18 |
| Positive reviews | 37.5% of reviews | **76.9% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Ad-supported | **Free** |
| Size | 55 MB | 154 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Auto-Moto Savez Srbije](https://appshunter.io/developer/1840364587) | [Antian Asllani](https://appshunter.io/developer/1758802371) |

## What reviewers say

### AMSS

[App page](https://appshunter.io/ios/app/amss/id1325235105)

This app provides roadside assistance, traffic information, and essential travel services for drivers in Serbia. It offers quick communication with the operational center for help, real-time traffic updates via a map and live cameras, and information on international driving documents. Users can also pay for parking and purchase car insurance.

**Highlights:** Roadside assistance requests, Real-time traffic map, Live traffic cameras, International driving document info, Parking payment, Car insurance purchase

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

**In-app purchases:** none


### Kudo eSIM

[App page](https://appshunter.io/ios/app/kudo-esim/id6569216838)

Get prepaid eSIM plans for mobile internet when traveling abroad. Choose your destination, select a data package, and install it directly on your phone without a physical SIM. Track your usage and add more data as needed.

**Highlights:** Prepaid eSIM plans for international travel, Choose destination and data package, Direct eSIM installation on phone, Track data usage and validity, Add more data to existing eSIM, Customer support via WhatsApp and live chat, Referral program for discounts

**Features:** Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is AMSS free?

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

### Is Kudo eSIM free?

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

### Which has better reviews, AMSS or Kudo eSIM?

Kudo eSIM is rated higher. AMSS averages 2.9 out of 5 from 29 ratings, while Kudo eSIM averages 4.3 from 18 ratings.

### Do AMSS or Kudo eSIM have ads?

Neither AMSS nor Kudo eSIM shows ads.

### Which is updated more often, AMSS or Kudo eSIM?

AMSS ships an update every 2 months, and Kudo eSIM monthly. Most recently, AMSS was updated on November 2, 2026 and Kudo eSIM on November 4, 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.*