# Traindown Transponder — Simply record your training

> Log training sessions using a Markdown-inspired markup language. (iPhone/iPad app by Tyler Scott.)

- Source: https://appshunter.io/ios/app/traindown-transponder/id1524558877 (this page in markdown: same URL + `.md`)
- Developer: [Tyler Scott](https://appshunter.io/developer/1524558879)
- Category: Health & Fitness, Utilities
- Price: Free
- Rating: 4.33/5 from 3 App Store ratings · 2 written reviews indexed
- Age rating: 4+
- Requires: iOS 12.0 · 26 MB
- Languages: English
- Released: 2020-07-26
- Data updated: 2026-06-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/traindown-transponder/id1524558877/reviews.md

## What is Traindown Transponder?

No subscriptions, no lock in, no fragile interfaces. Own your training data by using the Traindown Transponder to record your sessions with the Traindown markup language. Traindown is a language to help athletes express their training that is inspired by Markdown.

## Key features

- Record training sessions
- Traindown markup language
- Own your training data
- No subscriptions
- No lock-in
- Simple interface

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/traindown-transponder/id1524558877/reviews.md

### 5/5 — Text selection doesn’t work in input field

*2024-03-26*

Otherwise awesome spec

### 3/5 — Good, but bodyweight measurements break the weight calculation

*2021-04-10, version 1.1.3*

Overall like it

**Developer response:** Thanks for the review! Per the language spec, if you are using bodyweight, you need to include a “bw” meta tag with your weight. That should fix your volume calculations. In a future release, we will be incorporating error messages as well as a Traindown language tutorial. Please let us know if you’re still having troubles and we will gladly help out!

## Frequently asked questions about Traindown Transponder

### What is Traindown Transponder?

Traindown Transponder is a health and fitness app that allows you to record your training sessions using a simple markup language. It focuses on data ownership and avoids subscriptions or complex interfaces.

### Is Traindown Transponder free to use?

Yes, Traindown Transponder is available for free. It does not have any in-app purchases or subscription fees, making it accessible for all users.

### What devices does Traindown Transponder support?

Traindown Transponder is designed for iOS devices, including iPhone, iPad, and iPod. It offers a consistent experience across these platforms.

### How accurate is Traindown Transponder for tracking workouts?

Traindown Transponder focuses on user input via its markup language for recording training details. Its accuracy depends on the user's diligent logging of their workout data.

### Does Traindown Transponder integrate with other health apps?

The provided information does not specify integrations with other health apps. Traindown Transponder's primary function is to record training data directly through its own system.

### What kind of workouts can I record with Traindown Transponder?

You can record various types of athletic training sessions using the Traindown markup language. The language is designed to help athletes express their training effectively.

### How often is Traindown Transponder updated?

The latest version, v2.2.0, was released on July 30, 2021. While not updated very frequently, it offers a stable experience for its core functionality.

### What is the age rating for Traindown Transponder?

Traindown Transponder has an age rating of 4+. This indicates it is suitable for a wide range of users, including younger individuals.

## Version history (last 5 releases)

### v2.2.0 — 2021-07-30

- Bug fixes
- Shortcut to create copy of a viewed Session

### v2.1.0 — 2021-07-11

- A bunch of UX improvements. Oh my!

### 2.0.0 — 2021-07-05

- [FIX] Editor short cuts no longer cut off
- Speed improvements
- Better modal support

### 1.3.0 — 2021-06-25

- [FIX] All phones notched or otherwise *should* have access to editing the date.
- [FIX] No more accidental closing of the editor on swipe down.
- Editor is now modal. Click the X to close when done.
- Settings are now modal. Click the X to close when done.
- Improvements to the bottom sheet UX for viewing sessions and filtering.
- Updated to the latest Traindown library.

### 1.2.0 — 2021-04-20

- Ability to export all data at once in a single email
- Filters for Session metadata making it easier to find like dates in the past
- New Editor layout that increases usable real estate
- Copy now updates the new file to be the current date
- Improvements to the bottom sheet UX
- Bug fixes

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*