# Kolet vs Sharp TMS

The clearest difference is update cadence: Kolet at weekly against Sharp TMS's every 5 weeks. Kolet also leads on iOS requirement (15.1 vs 18.1). On price, ads, 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.

Kolet ships an update weekly, Sharp TMS every 5 weeks. The most recent releases landed on November 8, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Kolet | Sharp TMS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (1.4K ratings)](https://appshunter.io/ios/app/kolet-travel-esim-and-data/id6471825242/reviews)** | — |
| Number of ratings | **1.4K** | — |
| Positive reviews | 95.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 5 weeks |
| Monetization | Free | — |
| Size | 132 MB | 9 MB |
| Requires iOS | **15.1** | 18.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kolet](https://appshunter.io/developer/1716006433) | [Sharp TMS](https://appshunter.io/developer/1853715151) |

## What reviewers say

### Kolet

[App page](https://appshunter.io/ios/app/kolet-travel-esim-and-data/id6471825242)

Stay connected internationally with a virtual SIM that provides mobile data in over 190 countries. Unused data can be credited back for future trips, and you can share your data with companions. Choose from pay-per-GB or unlimited plans without roaming fees.

**Highlights:** International data in 190+ countries, Unused data credited back, Data sharing with companions, Pay-per-GB or unlimited plans, Virtual SIM for multiple trips, 24/7 human customer support

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Easy to use
- 👍 Great customer service
- 💰 Affordable prices
- 🌐 Reliable connectivity
- 🔄 Unused data converted to credit

**What reviewers complain about**

- 🐛 Occasional connectivity issues
- 💰 Relatively expensive compared to local SIM cards
- 🌐 Limited country coverage

**Reported bugs**

- App crashing on activation
- Incorrect data usage reporting

**Requested features**

- More countries and regions supported
- Ability to share/gift unused data
- Integration with more airlines/travel apps


### Sharp TMS

[App page](https://appshunter.io/ios/app/sharp-tms/id6755410183)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Kolet free?

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

### Is Sharp TMS free?

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

### Do Kolet or Sharp TMS have ads?

Neither Kolet nor Sharp TMS shows ads.

### Which is updated more often, Kolet or Sharp TMS?

Kolet ships an update weekly, and Sharp TMS every 5 weeks. Most recently, Kolet was updated on November 8, 2026 and Sharp TMS 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.*