# Oseterics Active Aging | 50+ vs 90 Days Stronger

The clearest difference is in-app purchases: 90 Days Stronger at none against Oseterics Active Aging | 50+'s 4. 90 Days Stronger also leads on ads (none vs shown) and update cadence (every 5 days vs every 2 weeks). On price and device support there is nothing between them.

Both are free to download. Oseterics Active Aging | 50+ sells 4 in-app purchases, starting at $12.99 per month. 90 Days Stronger asks for nothing beyond the download.

Oseterics Active Aging | 50+ ships an update every 2 weeks, 90 Days Stronger every 5 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Oseterics Active Aging | 50+ | 90 Days Stronger |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (104 ratings)](https://appshunter.io/ios/app/oseterics-active-aging-50-plus/id1574133871/reviews)** | — |
| Number of ratings | **104** | — |
| Positive reviews | 88.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 145 MB | 9 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Oseterics](https://appshunter.io/developer/1574133873) | [ARJUN SUNNY DHOOPAR](https://appshunter.io/developer/6779497810) |

## What reviewers say

### Oseterics Active Aging | 50+

[App page](https://appshunter.io/ios/app/oseterics-active-aging-50-plus/id1574133871)

This app offers gentle yoga, Tai Chi, and chair workouts designed for active aging. It features over 250 senior-led sessions focusing on flexibility, balance, and vitality, with advanced health tracking and personalized recommendations.

**Highlights:** 250+ senior-led workouts, Chair yoga for limited mobility, Fall prevention focus, HealthKit integration for tracking, AI-powered personalized recommendations, Condition-specific programs

**Features:** Vision Pro support, SharePlay

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Video Subscription | $12.99 | per month |
| Yearly Video Subscription | $98.99 | per year |
| 10 Users | $129.99 | per month |
| 20 Users | $259.99 | per month |

**What reviewers like**

- 👍 Easy to use and navigate
- 🧘‍♀️ Gentle and effective workouts
- 👵 Tailored for seniors and limited mobility
- ✨ Calming and well-designed
- 💪 Improves balance and flexibility

**What reviewers complain about**

- 🐛 App crashes frequently
- 🐛 Won't load exercises
- 🐛 Shuts down mid-workout
- 🐛 Workouts not logged
- 🐛 Cannot re-subscribe or access content

**Reported bugs**

- App continuously shuts itself down mid-workout
- App won't open to re-subscribe
- App crashes every few minutes
- Workouts are not tracked or logged
- App won't load exercises after subscription

**Requested features**

- More flow and less talking in sessions
- Ability to resume workouts from where they stopped


### 90 Days Stronger

[App page](https://appshunter.io/ios/app/90-days-stronger/id6779497808)

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

**In-app purchases:** none


## Frequently asked questions

### Is Oseterics Active Aging | 50+ free?

Oseterics Active Aging | 50+ is free to download, with in-app purchases available.

### Is 90 Days Stronger free?

90 Days Stronger is free to download, with no in-app purchases.

### Do Oseterics Active Aging | 50+ or 90 Days Stronger have ads?

Oseterics Active Aging | 50+ shows ads; 90 Days Stronger does not.

### Which is updated more often, Oseterics Active Aging | 50+ or 90 Days Stronger?

Oseterics Active Aging | 50+ ships an update every 2 weeks, and 90 Days Stronger every 5 days. Most recently, Oseterics Active Aging | 50+ was updated on November 3, 2026 and 90 Days Stronger on October 31, 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.*