# MySizer vs TLS Courier

The clearest difference is price: TLS Courier at Free against MySizer's $1.99. TLS Courier also leads on update cadence (every 2 weeks vs every 38 months) and iOS requirement (13.0 vs 26.1). MySizer's advantage is chart position (#200 vs unranked). On ads, in-app purchases and device support there is nothing between them.

TLS Courier is free to download; MySizer costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

MySizer ships an update every 38 months, TLS Courier every 2 weeks. The most recent releases landed on July 6, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | MySizer | TLS Courier |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 38 months | **Every 2 weeks** |
| Monetization | Paid | — |
| Best chart rank | **#200** | — |
| Size | 1 MB | 54 MB |
| Requires iOS | 26.1 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Peter Buttiker](https://appshunter.io/developer/393742296) | [Baroli Technologies](https://appshunter.io/developer/428798854) |

## What reviewers say

### MySizer

[App page](https://appshunter.io/ios/app/mysizer/id451996812)

**Currently charting:** #200 Top Paid · Lifestyle (US App Store)

Easily convert jeans, shoe, and shirt sizes across different international systems. Ideal for travelers needing to find the right fit abroad.

**Highlights:** Convert jeans sizes, Convert shoe sizes, Convert shirt sizes, Supports European sizes, Supports UK sizes, Supports USA sizes

**Features:** macOS Compatibility

**In-app purchases:** none


### TLS Courier

[App page](https://appshunter.io/ios/app/tls-courier/id1564757080)

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

**In-app purchases:** none


## Frequently asked questions

### Is MySizer free?

MySizer costs $1.99, with no in-app purchases.

### Is TLS Courier free?

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

### Do MySizer or TLS Courier have ads?

Neither MySizer nor TLS Courier shows ads.

### Which is updated more often, MySizer or TLS Courier?

MySizer ships an update every 38 months, and TLS Courier every 2 weeks. Most recently, MySizer was updated on July 6, 2026 and TLS Courier on September 17, 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.*