# Stronglifts 5x5 Workout Plan vs Interval Timer X Workout Timer

The clearest difference is ads: Stronglifts 5x5 Workout Plan at none against Interval Timer X Workout Timer's shown. Stronglifts 5x5 Workout Plan also leads on ratings volume (77K vs 686) and update cadence (fortnightly vs every 6 weeks). Interval Timer X Workout Timer's advantage is review sentiment (94% vs 66%) and iOS requirement (15.6 vs 18.0). On price, rating, in-app purchases and monetization model there is nothing between them.

Both are free to download. Stronglifts 5x5 Workout Plan sells 12 in-app purchases, starting at $4.99 per 7 days and Interval Timer X Workout Timer sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.9 for Stronglifts 5x5 Workout Plan against 4.8 for Interval Timer X Workout Timer. That said, the two scores are not equally well evidenced: Stronglifts 5x5 Workout Plan has 77K ratings behind it against 686, so its average is the more settled of the two. Written reviews are what separate them: 66% of Stronglifts 5x5 Workout Plan's written reviews are positive against 94% of Interval Timer X Workout Timer's.

Stronglifts 5x5 Workout Plan ships an update fortnightly, Interval Timer X Workout Timer every 6 weeks. The most recent releases landed on September 26, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Stronglifts 5x5 Workout Plan | Interval Timer X Workout Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (77K ratings)](https://appshunter.io/ios/app/stronglifts-5x5-workout-plan/id488580022/reviews)** | [4.8 (686 ratings)](https://appshunter.io/ios/app/interval-timer-x-workout-timer/id1448144846/reviews) |
| Number of ratings | **77K** | 686 |
| Positive reviews | 65.8% of reviews | **93.7% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Fortnightly** | Every 6 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | **#198** | — |
| Size | 161 MB | 45 MB |
| Requires iOS | 18.0 | **15.6** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [StrongLifts](https://appshunter.io/developer/916468093) | [世恬 颜](https://appshunter.io/developer/1448144845) |

## What reviewers say

### Stronglifts 5x5 Workout Plan

[App page](https://appshunter.io/ios/app/stronglifts-5x5-workout-plan/id488580022)

**Currently charting:** #198 Top Grossing · Health & Fitness (US App Store)

This app guides you through a proven barbell strength training program with no guesswork. It plans every exercise, set, and weight for you, allowing you to focus on lifting and see consistent progress. Ideal for beginners or those returning to strength training.

**Highlights:** Proven 3x/week strength program, Automated progression, Guided workouts with timers, Progress charts, Simple interface

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

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly | $4.99 | per 7 days |
| Pro Monthly | $11.99 | per month |
| Pro Quarterly | $29.99 | per 3 months |
| Pro Yearly | $59.99 | per year |
| Pro Yearly | $59.99 | per year |
| Pro Yearly | $59.99 | per year |
| Pro Quarterly | $99.99 | per 3 months |
| StrongLifts Pro 5 Years | $199.99 | one-time |
| Pro Lifetime | $199.99 | one-time |
| StrongLifts Pro 5 Years | $239.99 | one-time |
| Pro Family Lifetime | $299.99 | one-time |
| Pro Family Lifetime Upgrade | $299.99 | one-time |

**What reviewers like**

- 💪 Effective strength-building program
- 📈 Tracks progress and helps with consistency
- 🤖 Automatic weight progression and plate calculation
- ⏱️ Convenient timer and rest period tracking
- 📚 Helpful exercise form videos

**What reviewers complain about**

- 🐛 Occasional bugs and syncing issues
- 💰 Subscription model can be expensive for some
- 🔒 Limited customization options in free version
- ⚠️ Weights may not be accurate for all users
- 🕰️ Workouts can be time-consuming for some

**Reported bugs**

- Workout data loss and reset issues
- Inconsistent Apple Watch connectivity
- Inability to edit or delete custom exercises

**Requested features**

- Ability to customize core exercises
- Menstrual cycle tracking and programming
- More pre-built program options
- Integration with other fitness apps and devices
- Recommended meal plans and nutrition guidance


### Interval Timer X Workout Timer

[App page](https://appshunter.io/ios/app/interval-timer-x-workout-timer/id1448144846)

This versatile timer helps you structure workouts, manage daily tasks, and achieve fitness goals. Customize routines, track progress with visual cues, and stay motivated with customizable sounds. Ideal for HIIT, Tabata, yoga, and more.

**Highlights:** Customizable workout routines, Standalone interval timer/counter, Routine combination feature, Customizable warning sounds, Intuitive interface with dark mode, Background usage support, Workout summary and history

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Interval Timer X Premium | $6.99 | one-time |

**What reviewers like**

- 🚀 Interval timer
- 👍 Easy to use
- 👍 Customizable
- 👍 Useful for workouts
- 👍 Reliable

**What reviewers complain about**

- 💰 Ads in free version
- 🐛 Occasional bugs or crashes

**Reported bugs**

- Interval set index display issue
- Compatibility issues with older devices

**Requested features**

- Audio ducking for music playback
- Voice countdown
- Ability to store custom settings automatically
- Vibration option in addition to audio


## Frequently asked questions

### Is Stronglifts 5x5 Workout Plan free?

Stronglifts 5x5 Workout Plan is free to download, with in-app purchases available.

### Is Interval Timer X Workout Timer free?

Interval Timer X Workout Timer is free to download, with in-app purchases available.

### Which has better reviews, Stronglifts 5x5 Workout Plan or Interval Timer X Workout Timer?

Stronglifts 5x5 Workout Plan is rated higher. Stronglifts 5x5 Workout Plan averages 4.9 out of 5 from 77K ratings, while Interval Timer X Workout Timer averages 4.8 from 686 ratings.

### Do Stronglifts 5x5 Workout Plan or Interval Timer X Workout Timer have ads?

Interval Timer X Workout Timer shows ads; Stronglifts 5x5 Workout Plan does not.

### Which is updated more often, Stronglifts 5x5 Workout Plan or Interval Timer X Workout Timer?

Stronglifts 5x5 Workout Plan ships an update fortnightly, and Interval Timer X Workout Timer every 6 weeks. Most recently, Stronglifts 5x5 Workout Plan was updated on September 26, 2026 and Interval Timer X Workout Timer on September 21, 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.*