# Intensity vs Strongify

The clearest difference is update cadence: Strongify at every 8 days against Intensity's every 4 weeks. Intensity's advantage is device support (4 vs 2) and iOS requirement (15.6 vs 17.0). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Intensity sells 3 in-app purchases, starting at $2.99 per month and Strongify sells 6 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.5 for Intensity against 4.5 for Strongify. Both are backed by a comparable volume of ratings — 180 and 280 respectively. Written reviews are what separate them: 64% of Intensity's written reviews are positive against 72% of Strongify's.

Intensity ships an update every 4 weeks, Strongify every 8 days. The most recent releases landed on September 6, 2026 and August 11, 2026 respectively.

## The numbers

| Metric | Intensity | Strongify |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (180 ratings)](https://appshunter.io/ios/app/intensity-powerlifting-log/id1047407323/reviews)** | [4.5 (280 ratings)](https://appshunter.io/ios/app/strongify-rep-count/id1436592070/reviews) |
| Number of ratings | 180 | **280** |
| Positive reviews | 64.2% of reviews | **72.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 8 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 44 MB | 34 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Taylor Hamling](https://appshunter.io/developer/1022381017) | [Astrochimp SRL](https://appshunter.io/developer/1611331415) |

## What reviewers say

### Intensity

[App page](https://appshunter.io/ios/app/intensity-powerlifting-log/id1047407323)

This app helps you optimize your training for progression by tracking your strength and progress. It offers a user-friendly interface for planning and logging workouts, with in-depth stats, custom goals, and personal record tracking.

**Highlights:** Workout planning and logging, In-depth training statistics, Customizable goals and personal records, Support for popular powerlifting programs, AI program generation, Cloud sync across platforms, Apple Watch app

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Intensity Premium | $2.99 | per month |
| Intensity Premium Yearly | $17.99 | per year |
| Intensity Lifetime Premium | $34.99 | one-time |

**What reviewers like**

- 👍 Simple and easy to use
- 💪 Great for tracking lifts
- 💡 Highly customizable
- 🚀 Efficient workout logging
- ✅ Comprehensive exercise database

**What reviewers complain about**

- 🐛 Frequent bugs and crashes
- 📉 Data loss issues
- ⚠️ Inconsistent metric units (kg/lb)
- ❌ Unusable after recent updates
- 🖱️ Touch input latency

**Reported bugs**

- Workouts not saving
- App randomly closes
- Metrics shifting between kg and lb
- App crashes with 'Unable to Load App' error
- Workout diary not accurately tracking days

**Requested features**

- Add widgets
- Dark mode option
- Display RPE on main screen
- Track RPE with every set
- Abbreviate drop sets/super sets


### Strongify

[App page](https://appshunter.io/ios/app/strongify-rep-count/id1436592070)

Easily log your weightlifting sessions by recording reps and weight lifted. Customize exercises and routines, then track your progress over time with motivating charts and a workout calendar. Share your achievements on social media.

**Highlights:** Log reps and weight in few taps, Create custom routines and exercises, Track progress with charts, Workout calendar view, Share workouts on social media, Support for time-based exercises

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Strongify Weekly Plan | $4.99 | per 7 days |
| Strongify Premium One Month | $7.99 | per month |
| Strongify Annual Plan | $24.99 | per year |
| Strongify Premium One Year | $29.99 | per year |
| Strongify Premium | $8.99 | one-time |
| Lifetime Premium | $49.99 | one-time |

**What reviewers like**

- 👍 Simple and easy to use
- 🚀 Smooth and clean interface
- 💡 Customizable workouts
- 👍 Helpful for tracking progress
- 👍 Great for basic workout tracking needs

**What reviewers complain about**

- 🐛 Bugs causing data loss after updates
- 🔍 Lack of advanced features (e.g., notes, folders, custom exercise library)
- 🔍 Limited data visualization and reporting
- 🔍 Inability to change measurement units within the app

**Reported bugs**

- Workout data getting deleted after updates
- Scrolling issues and screen freezes
- Inconsistent Apple Watch integration
- Incorrect workout data display

**Requested features**

- Add ability to pre-plan workouts
- Implement dark mode
- Improve Apple Watch integration
- Add notes section for each exercise
- Allow rearranging and organizing of exercises


## Frequently asked questions

### Is Intensity free?

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

### Is Strongify free?

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

### Which has better reviews, Intensity or Strongify?

Intensity is rated higher. Intensity averages 4.5 out of 5 from 180 ratings, while Strongify averages 4.5 from 280 ratings.

### Do Intensity or Strongify have ads?

Neither Intensity nor Strongify shows ads.

### Which is updated more often, Intensity or Strongify?

Intensity ships an update every 4 weeks, and Strongify every 8 days. Most recently, Intensity was updated on September 6, 2026 and Strongify on August 11, 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.*