# Abs & Core Workout Programs vs 30 Day Ab Workout Challenge

The clearest difference is monetization model: Abs & Core Workout Programs at free with in-app purchases against 30 Day Ab Workout Challenge's subscription. Abs & Core Workout Programs also leads on rating (5.0 vs 4.7). 30 Day Ab Workout Challenge's advantage is ads (none vs shown) and review sentiment (87% vs 60%). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Abs & Core Workout Programs sells 10 in-app purchases, starting at $1.99 per month and 30 Day Ab Workout Challenge sells 10 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Abs & Core Workout Programs holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: 30 Day Ab Workout Challenge has 668 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 60% of Abs & Core Workout Programs's written reviews are positive against 87% of 30 Day Ab Workout Challenge's, so the app with the better star average is not the one people write more warmly about.

Abs & Core Workout Programs ships an update every 5 weeks, 30 Day Ab Workout Challenge every 2 months. The most recent releases landed on September 24, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Abs & Core Workout Programs | 30 Day Ab Workout Challenge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/abs-and-core-workout-programs/id738164968/reviews)** | [4.7 (668 ratings)](https://appshunter.io/ios/app/30-day-ab-workout-challenge/id1368434056/reviews) |
| Number of ratings | 1 | **668** |
| Positive reviews | 60.0% of reviews | **86.7% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | **Free with in-app purchases** | Subscription |
| Size | 141 MB | 62 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Loyal Health & Fitness, Inc.](https://appshunter.io/developer/1088263310) | [Rumble](https://appshunter.io/developer/1368434055) |

## What reviewers say

### Abs & Core Workout Programs

[App page](https://appshunter.io/ios/app/abs-and-core-workout-programs/id738164968)

Achieve your desired physique with personalized training programs and creative ab workouts. Access audio guidance, HD instructional videos, and motivating coaching sessions. Stream workouts online or offline for ultimate convenience.

**Highlights:** Customized weekly training programs, Audio guidance from personal trainer, HD instructional workout videos, Fitivity COACHING experience, Online and offline workout streaming, Strength training programs

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $1.99 | per month |
| Fitivity Premium | $1.99 | per month |
| ad Free One Month | $1.99 | per month |
| Yearly Subscription | $9.49 | per year |
| Entire Program - 6 Pack | $4.99 | one-time |
| Entire Program - Flat Stomach | $4.99 | one-time |
| Premium Levels - Abs women | $4.99 | one-time |
| Premium Levels - Yoga and Pilates Conditioning | $4.99 | one-time |
| Purchase levels of all programs | $9.99 | one-time |
| Lifetime Premium Subscription | $299.99 | one-time |


### 30 Day Ab Workout Challenge

[App page](https://appshunter.io/ios/app/30-day-ab-workout-challenge/id1368434056)

Achieve flat abs and a stronger core with a structured 30-day guided program. This app offers effective workouts, clear video demonstrations, and progress tracking to help you stay motivated and see results, regardless of your fitness level.

**Highlights:** Ultra-effective ab workouts, Easy-to-follow video demonstrations, Workout calendar and reminders, Progress tracking, Suitable for all fitness levels

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ab challenge (Weekly) | $0.99 | per 7 days |
| Weekly Subscription | $0.99 | per 7 days |
| Abs Monthly New | $1.99 | per month |
| Weekly Subscription | $1.99 | per 7 days |
| 30 Day Ab Challenge (Weekly) | $1.99 | per 7 days |
| Monthly Subscription | $5.99 | per month |
| 30 Day Ab Challenge (Monthly) | $8.99 | per month |
| Yearly Subscription | $29.99 | per year |
| Ab challenge & workout | $37.99 | per 6 months |
| Ab challenge & workout | $39.99 | one-time |

**What reviewers like**

- 👍 Effective for building abs
- 🤩 Motivating and pushes users to exercise
- 🎥 Helpful video examples
- 💪 Noticeable results in a short time
- 🤗 Boosts confidence and self-image

**What reviewers complain about**

- 💰 Aggressive upselling to premium features
- 🤔 Questionable age rating for young users
- 🐛 Frequent app crashes and glitches
- 🙄 Beginner workouts are too easy

**Reported bugs**

- Login screen freezes
- Incompatible with older devices

**Requested features**

- Add music options during workouts
- Improve app stability and performance
- Adjust age rating to be more appropriate


## Frequently asked questions

### Is Abs & Core Workout Programs free?

Abs & Core Workout Programs is free to download, with in-app purchases available.

### Is 30 Day Ab Workout Challenge free?

30 Day Ab Workout Challenge is free to download, with in-app purchases available.

### Which has better reviews, Abs & Core Workout Programs or 30 Day Ab Workout Challenge?

Abs & Core Workout Programs is rated higher. Abs & Core Workout Programs averages 5.0 out of 5 from 1 ratings, while 30 Day Ab Workout Challenge averages 4.7 from 668 ratings.

### Do Abs & Core Workout Programs or 30 Day Ab Workout Challenge have ads?

Abs & Core Workout Programs shows ads; 30 Day Ab Workout Challenge does not.

### Which is updated more often, Abs & Core Workout Programs or 30 Day Ab Workout Challenge?

Abs & Core Workout Programs ships an update every 5 weeks, and 30 Day Ab Workout Challenge every 2 months. Most recently, Abs & Core Workout Programs was updated on September 24, 2026 and 30 Day Ab Workout Challenge on October 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.*