# APECS vs Interval Workouts & Exercises

The clearest difference is update cadence: Interval Workouts & Exercises at fortnightly against APECS's monthly. APECS's advantage is iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. APECS sells 11 in-app purchases, starting at $2.49 per month and Interval Workouts & Exercises sells 2 in-app purchases, starting at $69.99 per year. Whichever you choose, the download price is not the number that matters.

APECS ships an update monthly, Interval Workouts & Exercises fortnightly. The most recent releases landed on October 17, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | APECS | Interval Workouts & Exercises |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.7 (7 ratings)](https://appshunter.io/ios/app/apecs-ai-posture-evaluation/id1488264106/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 18.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | Free with in-app purchases | — |
| Size | 206 MB | 163 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 17+ | 4+ |
| Developer | [Saneftec](https://appshunter.io/developer/1669915626) | [RARUS-SOFT, OOO](https://appshunter.io/developer/1501340314) |

## What reviewers say

### APECS

[App page](https://appshunter.io/ios/app/apecs-ai-posture-evaluation/id1488264106)

Analyze your posture using your device's camera for improved back health and body shape. It offers detailed assessments of various body parts, including specialized tests for symmetry and movement, with options for both automatic and manual tracking.

**Highlights:** Camera-based posture analysis, Specialized symmetry tests, Range of motion evaluation, Automatic and manual modes, Detailed PDF reports, Posture correction exercises

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| APECS Standard: 1-Month Sub | $2.49 | per month |
| APECS Pro: 1-Month Sub | $3.49 | per month |
| APECS Pro Plus: 1-Month | $5.99 | per month |
| APECS Standard: 3-Month Sub | $6.99 | per 3 months |
| APECS Pro: 3-Month Sub | $7.49 | per 3 months |
| APECS Pro Plus: 3-Month | $11.00 | per 3 months |
| APECS Pro: 6-Month Sub | $13.99 | per 6 months |
| APECS Standard: 1-Year Sub | $14.49 | per year |
| APECS Pro: 1-Year Sub | $21.99 | per year |
| APECS Pro Plus: 6-Month | $21.99 | per 6 months |
| APECS Pro Plus: 1-Year | $35.00 | per year |


### Interval Workouts & Exercises

[App page](https://appshunter.io/ios/app/interval-workouts-and-exercises/id6449491895)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Access - Yearly | $69.99 | per year |
| Full Access - Yearly | $69.99 | per year |


## Frequently asked questions

### Is APECS free?

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

### Is Interval Workouts & Exercises free?

Interval Workouts & Exercises is free to download, with in-app purchases available.

### Do APECS or Interval Workouts & Exercises have ads?

Neither APECS nor Interval Workouts & Exercises shows ads.

### Which is updated more often, APECS or Interval Workouts & Exercises?

APECS ships an update monthly, and Interval Workouts & Exercises fortnightly. Most recently, APECS was updated on October 17, 2026 and Interval Workouts & Exercises on October 3, 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.*