# Oak vs On Program

The clearest difference is rating: Oak at 5.0 against On Program's 4.5. Oak also leads on ads (none vs shown) and review sentiment (100% vs 88%). On Program's advantage is ratings volume (8 vs 2). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. Oak sells 3 in-app purchases, starting at $7.99 per 7 days and On Program sells 2 in-app purchases, starting at $14.99 per month. Whichever you choose, the download price is not the number that matters.

Oak holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 2 and 8 respectively. Written reviews point the same way: 100% of Oak's written reviews are positive against 88% of On Program's.

Both ship on a similar rhythm, roughly every 3 days. The most recent releases landed on September 30, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Oak | On Program |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/oak-workout-and-diet-coach/id6760197505/reviews)** | [4.5 (8 ratings)](https://appshunter.io/ios/app/on-program/id6795762932/reviews) |
| Number of ratings | 2 | **8** |
| Positive reviews | **100.0% of reviews** | 87.5% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 days | Every 3 days |
| Monetization | Free with in-app purchases | Freemium |
| Size | 69 MB | 49 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Zachary Hamann](https://appshunter.io/developer/1786437511) | [ADAM CHRISTOPHER BUZASSY](https://appshunter.io/developer/6795762934) |

## What reviewers say

### Oak

[App page](https://appshunter.io/ios/app/oak-workout-and-diet-coach/id6760197505)

This app analyzes your training, nutrition, and health data to provide personalized insights and adapt your plan. It connects your wearable data with your workouts and meals to optimize progress and prevent plateaus. Get a comprehensive view of your fitness journey with intelligent coaching.

**Highlights:** Personalized training adjustments, Automated macro tracking, Health data synchronization, Performance trend analysis, Recovery and context tracking, Progress plateau identification

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Oak Unlimited (Weekly) | $7.99 | per 7 days |
| Oak Unlimited (Monthly) | $11.99 | per month |
| Oak Unlimited (Annual) | $49.99 | per year |


### On Program

[App page](https://appshunter.io/ios/app/on-program/id6795762932)

This AI-powered strength training app creates personalized workout plans that adapt weekly based on your performance and feedback. It simplifies logging, offers exercise guidance, and provides motivation through progress tracking and social features.

**Highlights:** Adaptive weekly workout plans, RPE-based weight adjustments, Quick exercise logging, Built-in rest timer and plate calculator, AI-powered exercise and nutrition advice, Customizable workout parameters, Social motivation and progress tracking

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| On Program Pro Monthly | $14.99 | per month |
| On Program Pro Annual | $69.99 | per year |


## Frequently asked questions

### Is Oak free?

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

### Is On Program free?

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

### Which has better reviews, Oak or On Program?

Oak is rated higher. Oak averages 5.0 out of 5 from 2 ratings, while On Program averages 4.5 from 8 ratings.

### Do Oak or On Program have ads?

On Program shows ads; Oak does not.

### Which is updated more often, Oak or On Program?

Oak ships an update every 3 days, and On Program every 3 days. Most recently, Oak was updated on September 30, 2026 and On Program on October 2, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*