# Fifty410 vs .i.s.o.

The clearest difference is review sentiment: .i.s.o. at 100% against Fifty410's 60%. .i.s.o. also leads on update cadence (every 9 days vs every 4 months) and rating (5.0 vs 4.8). Fifty410's advantage is in-app purchases (none vs 1) and ratings volume (617 vs 1). On price, ads and device support there is nothing between them.

Both are free to download. .i.s.o. sells 1 in-app purchase, starting at $1.00 per month. Fifty410 asks for nothing beyond the download.

.i.s.o. holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Fifty410 has 617 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 60% of Fifty410's written reviews are positive against 100% of .i.s.o.'s.

Fifty410 ships an update every 4 months, .i.s.o. every 9 days. The most recent releases landed on October 18, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Fifty410 | .i.s.o. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (617 ratings)](https://appshunter.io/ios/app/fifty410/id6740525721/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/iso/id6760863375/reviews)** |
| Number of ratings | **617** | 1 |
| Positive reviews | 60.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 9 days** |
| Monetization | **Free** | Subscription |
| Size | 91 MB | 67 MB |
| Requires iOS | **16.4** | 18.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 17+ | 12+ |
| Developer | [Fifty 410 LLC](https://appshunter.io/developer/1790405183) | [brandon owen](https://appshunter.io/developer/1886573511) |

## What reviewers say

### Fifty410

[App page](https://appshunter.io/ios/app/fifty410/id6740525721)

This app provides a supportive community and reliable information for individuals using or considering GLP-1 therapies. Connect with others, access curated wellness content, and personalize your experience with dedicated profiles.

**Highlights:** Supportive community for GLP-1 users, Reliable information on GLP-1 therapies, Personalized profiles and saved content, Real-time updates and notifications, Curated health and wellness content, Community groups and discussions, Inspiring stories and testimonials

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

**In-app purchases:** none


### .i.s.o.

[App page](https://appshunter.io/ios/app/iso/id6760863375)

A calm, ad-free social space for artists and art lovers. Focuses on showcasing art without algorithmic manipulation or profit-driven exploitation. Offers detailed image information and a curated experience.

**Highlights:** No algorithmic feed manipulation, Ad-free experience, Detailed image information (lens, shutter, histogram), Curated discovery of art, User profiles as portraits, Advanced search filters, Screenshot disabling for content protection

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| .i.s.o. | $1.00 | per month |


## Frequently asked questions

### Is Fifty410 free?

Fifty410 is free to download, with no in-app purchases.

### Is .i.s.o. free?

.i.s.o. is free to download, with in-app purchases available.

### Which has better reviews, Fifty410 or .i.s.o.?

.i.s.o. is rated higher. Fifty410 averages 4.8 out of 5 from 617 ratings, while .i.s.o. averages 5.0 from 1 ratings.

### Do Fifty410 or .i.s.o. have ads?

Neither Fifty410 nor .i.s.o. shows ads.

### Which is updated more often, Fifty410 or .i.s.o.?

Fifty410 ships an update every 4 months, and .i.s.o. every 9 days. Most recently, Fifty410 was updated on October 18, 2026 and .i.s.o. on October 19, 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.*