# iC+Training vs TrainerDay

The clearest difference is review sentiment: TrainerDay at 85% against iC+Training's 23%. TrainerDay also leads on ads (none vs shown) and rating (4.8 vs 4.4). iC+Training's advantage is in-app purchases (none vs 2) and iOS requirement (15.0 vs 17.6). On price and device support there is nothing between them.

Both are free to download. TrainerDay sells 2 in-app purchases, starting at $4.99 per month. iC+Training asks for nothing beyond the download.

TrainerDay holds the better App Store score, 4.8 against 4.4. That said, the two scores are not equally well evidenced: TrainerDay has 759 ratings behind it against 129, so its average is the more settled of the two. Written reviews point the same way: 23% of iC+Training's written reviews are positive against 85% of TrainerDay's.

iC+Training ships an update every 3 weeks, TrainerDay every 4 days. The most recent releases landed on November 6, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | iC+Training | TrainerDay |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (129 ratings)](https://appshunter.io/ios/app/ic-plus-training/id1347028353/reviews) | **[4.8 (759 ratings)](https://appshunter.io/ios/app/trainerday-indoor-cycling/id1500401973/reviews)** |
| Number of ratings | 129 | **759** |
| Positive reviews | 23.3% of reviews | **84.9% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Monetization | **Ad-supported** | Freemium |
| Size | 114 MB | 58 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 12+ |
| Developer | [iConsole](https://appshunter.io/developer/539376672) | [TrainerDay Inc](https://appshunter.io/developer/1816950052) |

## What reviewers say

### iC+Training

[App page](https://appshunter.io/ios/app/ic-plus-training/id1347028353)

Enhance your fitness routines with detailed training data and an easier training mode. This app integrates with Apple Watch to act as a heart rate monitor and display workout information, even when running in the background. It also supports standard BLE heart rate monitors and requires compatible fitness equipment.

**Highlights:** Detailed training data, Easier training mode, Apple Watch integration, Heart rate monitoring via Apple Watch, Background workout data viewing, HealthKit data fetching, Standard BLE HRM support

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases:** none


### TrainerDay

[App page](https://appshunter.io/ios/app/trainerday-indoor-cycling/id1500401973)

Access a vast library of cycling workouts and training plans that sync across devices. Enjoy real-time flexibility to adjust intensity and modes during your ride. Offers a free tier with 20 workouts and optional premium subscriptions for unlimited access.

**Highlights:** 20,000+ workouts and training plans, Syncs across multiple platforms, Bluetooth device compatibility, Real-time workout adjustment, ERG, Resistance, and Slope modes, Apple Watch integration

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $4.99 | per month |
| Pro Annual | $44.99 | per year |

**What reviewers like**

- 🚀 Relative simplicity
- 🚀 Straightforward and pleasant to use
- 🚀 Rich in workouts and plans
- 🚀 Smart management of workouts and plans
- 🚀 Quick to get setup

**What reviewers complain about**

- 🙅‍♂️ Making users log in with a username is dumb
- 🐛 Occasional crashes
- 🐛 Ramp test issues
- 🐛 Tacx Bushido Bluetooth pairing issues
- 🐛 App crashes often

**Reported bugs**

- Ramp test without warm up
- Can't end first workout, multiple crashes during and after workout
- No Garmin integration

**Requested features**

- Apple Health support for syncing workouts
- Ability to change weight on the app
- Option to show upcoming interval wattage


## Frequently asked questions

### Is iC+Training free?

iC+Training is free to download, with no in-app purchases.

### Is TrainerDay free?

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

### Which has better reviews, iC+Training or TrainerDay?

TrainerDay is rated higher. iC+Training averages 4.4 out of 5 from 129 ratings, while TrainerDay averages 4.8 from 759 ratings.

### Do iC+Training or TrainerDay have ads?

iC+Training shows ads; TrainerDay does not.

### Which is updated more often, iC+Training or TrainerDay?

iC+Training ships an update every 3 weeks, and TrainerDay every 4 days. Most recently, iC+Training was updated on November 6, 2026 and TrainerDay on November 7, 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.*