# Timer Plus vs Reaction Light Trainer

The clearest difference is update cadence: Reaction Light Trainer at every 5 days against Timer Plus's every 3 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Timer Plus sells 4 in-app purchases, starting at $2.99 per month and Reaction Light Trainer sells 2 in-app purchases, starting at $2.99 per year. Whichever you choose, the download price is not the number that matters.

Timer Plus ships an update every 3 weeks, Reaction Light Trainer every 5 days. The most recent releases landed on October 13, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Timer Plus | Reaction Light Trainer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (61K ratings)](https://appshunter.io/ios/app/timer-plus-workouts-timer/id1279716547/reviews)** | — |
| Number of ratings | **61K** | — |
| Positive reviews | 93.5% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Monetization | Ad-supported | — |
| Size | 44 MB | 46 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod, Apple Watch | iPhone, iPad, iPod, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [ArGames](https://appshunter.io/developer/1810651723) | [zhenyu song](https://appshunter.io/developer/1721282851) |

## What reviewers say

### Timer Plus

[App page](https://appshunter.io/ios/app/timer-plus-workouts-timer/id1279716547)

This interval training app supports HIIT, circuit, and Tabata workouts with customizable rounds and cycles. It offers background operation, screen flashing, and voice guidance for an enhanced fitness experience. An Apple Watch companion app is also available.

**Highlights:** Customizable rounds and cycles, Interval stopwatch, Background timer operation, Informative screen flash, Save and history of timers, Voice guidance, Apple Watch app

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Timer Plus Pro | $2.99 | per month |
| Premium Monthly | $2.99 | per month |
| Timer Plus Lifetime | $9.99 | one-time |
| Lifetime Premium | $19.99 | one-time |

**What reviewers like**

- 🚀 Simple and easy to use
- 👍 Properly free, no hidden costs
- 👍 Customizable settings
- 👍 User-friendly interface
- 👍 Helpful for physical therapy and workouts

**What reviewers complain about**

- 🐛 Music volume issues
- 🐛 Difficulty finding saved timers
- 🐛 Inconsistent notification alerts
- 🐛 Inability to skip rounds

**Reported bugs**

- Timer stopping unexpectedly due to notifications or phone calls
- Inconsistent volume changes when using music
- Difficulty finding and loading saved timers

**Requested features**

- Ability to name and save custom workouts
- Option to turn off countdown sound
- Customizable alert sounds
- Ability to skip or pause rounds
- Connection to health/fitness tracking apps


### Reaction Light Trainer

[App page](https://appshunter.io/ios/app/reaction-light-trainer-reflex/id6778074866)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads (Yearly) | $2.99 | per year |
| Remove Ads | $6.99 | one-time |


## Frequently asked questions

### Is Timer Plus free?

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

### Is Reaction Light Trainer free?

Reaction Light Trainer is free to download, with in-app purchases available.

### Do Timer Plus or Reaction Light Trainer have ads?

Both Timer Plus and Reaction Light Trainer show ads.

### Which is updated more often, Timer Plus or Reaction Light Trainer?

Timer Plus ships an update every 3 weeks, and Reaction Light Trainer every 5 days. Most recently, Timer Plus was updated on October 13, 2026 and Reaction Light Trainer on October 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.*