# ADR System vs Training Feel

The clearest difference is in-app purchases: ADR System at none against Training Feel's 3. ADR System also leads on review sentiment (44% vs 29%). Training Feel's advantage is update cadence (every 10 days vs every 7 months) and iOS requirement (15.6 vs 17.6). On price, ads and device support there is nothing between them.

Both are free to download. Training Feel sells 3 in-app purchases, starting at $5.99 per month. ADR System asks for nothing beyond the download.

ADR System ships an update every 7 months, Training Feel every 10 days. The most recent releases landed on September 7, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | ADR System | Training Feel |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.7 (3 ratings)](https://appshunter.io/ios/app/training-feel/id1573607619/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | **44.4% of reviews** | 28.6% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 10 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 18 MB | 50 MB |
| Requires iOS | 17.6 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Lucia Escobar Morales](https://appshunter.io/developer/1518635682) | [Diego Urtado](https://appshunter.io/developer/1498214577) |

## What reviewers say

### ADR System

[App page](https://appshunter.io/ios/app/adr-system/id1518635683)

Monitor and optimize strength training and jump assessments wirelessly via Bluetooth. Quickly view athlete performance data, measure key metrics like reactive strength index and estimated 1RM, and create custom load-velocity profiles. Manage multiple athletes with unlimited free storage.

**Highlights:** Wireless Bluetooth connectivity, Strength and jump performance monitoring, Reactive strength index measurement, Estimated daily 1RM calculation, Jump height and flight time tracking, Customizable load-velocity profiles, Athlete profile management

**Features:** macOS Compatibility

**In-app purchases:** none


### Training Feel

[App page](https://appshunter.io/ios/app/training-feel/id1573607619)

This app helps athletes and coaches monitor training load using subjective effort assessments and wellness questionnaires. It automatically calculates key metrics like the A-C Ratio and provides detailed data visualization. Export your training data in various formats for comprehensive analysis.

**Highlights:** Wellness questionnaire, Subjective effort assessment (Borg scale), Automatic A-C Ratio calculation, Team and athlete management, Cloud database, Excel and PDF data export, Bar graph visualizations

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic | $5.99 | per month |
| Plus | $14.99 | per month |
| Gold | $49.99 | per month |


## Frequently asked questions

### Is ADR System free?

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

### Is Training Feel free?

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

### Do ADR System or Training Feel have ads?

Neither ADR System nor Training Feel shows ads.

### Which is updated more often, ADR System or Training Feel?

ADR System ships an update every 7 months, and Training Feel every 10 days. Most recently, ADR System was updated on September 7, 2026 and Training Feel on September 12, 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.*