# Intensity vs Sheiko

The clearest difference is review sentiment: Intensity at 64% against Sheiko's 33%. Intensity also leads on rating (4.6 vs 4.3) and ratings volume (191 vs 20). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Intensity sells 3 in-app purchases, starting at $2.99 per month and Sheiko sells 3 in-app purchases, starting at $12.99 per 3 months. Whichever you choose, the download price is not the number that matters.

Intensity holds the better App Store score, 4.6 against 4.3. That said, the two scores are not equally well evidenced: Intensity has 191 ratings behind it against 20, so its average is the more settled of the two. Written reviews point the same way: 64% of Intensity's written reviews are positive against 33% of Sheiko's.

Intensity ships an update every 4 weeks, Sheiko every 5 weeks. The most recent releases landed on November 2, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Intensity | Sheiko |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (191 ratings)](https://appshunter.io/ios/app/intensity-powerlifting-log/id1047407323/reviews)** | [4.3 (20 ratings)](https://appshunter.io/ios/app/sheiko-powerlifting-programs/id1199057601/reviews) |
| Number of ratings | **191** | 20 |
| Positive reviews | **64.2% of reviews** | 33.3% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 5 weeks |
| Monetization | Free with in-app purchases | Freemium |
| Size | 44 MB | 53 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Taylor Hamling](https://appshunter.io/developer/1022381017) | [Charles Vanderhoff](https://appshunter.io/developer/950621709) |

## 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


### Sheiko

[App page](https://appshunter.io/ios/app/sheiko-powerlifting-programs/id1199057601)

Access 13 classic Sheiko powerlifting programs with calculated weights based on your maxes. Log your completed workouts, view your entire training block, and track progress. Supports offline use and custom plate loading.

**Highlights:** 13 classic Sheiko powerlifting programs, Calculated weights based on 1RMs, Log completed sets and reps, View entire training block progress, Offline workout tracking, Customizable plate loading, Rest timer between sets

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sheiko Pro 3 Months | $12.99 | per 3 months |
| Sheiko Pro Annual | $29.99 | per year |
| Sheiko Pro | $5.99 | one-time |


## Frequently asked questions

### Is Intensity free?

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

### Is Sheiko free?

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

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

Intensity is rated higher. Intensity averages 4.6 out of 5 from 191 ratings, while Sheiko averages 4.3 from 20 ratings.

### Do Intensity or Sheiko have ads?

Neither Intensity nor Sheiko shows ads.

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

Intensity ships an update every 4 weeks, and Sheiko every 5 weeks. Most recently, Intensity was updated on November 2, 2026 and Sheiko on November 6, 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.*