# Fit Factor X vs Blink Frames

The clearest difference is update cadence: Blink Frames at every 10 days against Fit Factor X's every 2 months. On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for Fit Factor X against 5.0 for Blink Frames. Both are backed by a comparable volume of ratings — 4 and 6 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Fit Factor X ships an update every 2 months, Blink Frames every 10 days. The most recent releases landed on September 9, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Fit Factor X | Blink Frames |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (4 ratings)](https://appshunter.io/ios/app/fit-factor-x/id6446206397/reviews) | [5.0 (6 ratings)](https://appshunter.io/ios/app/blink-frames/id6449752089/reviews) |
| Number of ratings | 4 | **6** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 10 days** |
| Monetization | Free | Free |
| Size | 122 MB | 128 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Michael Strong](https://appshunter.io/developer/1676655883) | [Globe Biomedical, Inc.](https://appshunter.io/developer/1690474142) |

## What reviewers say

### Fit Factor X

[App page](https://appshunter.io/ios/app/fit-factor-x/id6446206397)

Achieve your fitness goals with personalized workout and meal plans. Track progress, log workouts and meals, and connect with your coach via chat and video calls. Integrates with fitness trackers for comprehensive insights.

**Highlights:** Personalized workout plans, Customized meal plans, Nutrition and hydration tracking, Progress analytics, 1-on-1 coach chat and video calls, Wearable device integration

**Features:** macOS Compatibility

**In-app purchases:** none


### Blink Frames

[App page](https://appshunter.io/ios/app/blink-frames/id6449752089)

This app helps you monitor and understand your eye health using smart glasses. It collects data, provides in-depth analysis through machine learning, and allows you to share insights with others. Visualize your progress with graphs and track specific conditions like amblyopia and myopia.

**Highlights:** Real-time eye health data collection, Machine learning analysis, Secure cloud storage, Data sharing with professionals, Visual progress graphs, Amblyopia patch time tracking, Outdoor time and UV exposure monitoring

**In-app purchases:** none


## Frequently asked questions

### Is Fit Factor X free?

Fit Factor X is free to download, with no in-app purchases.

### Is Blink Frames free?

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

### Which has better reviews, Fit Factor X or Blink Frames?

Fit Factor X and Blink Frames are both rated 5.0 out of 5 on the App Store, from 4 and 6 ratings respectively.

### Do Fit Factor X or Blink Frames have ads?

Neither Fit Factor X nor Blink Frames shows ads.

### Which is updated more often, Fit Factor X or Blink Frames?

Fit Factor X ships an update every 2 months, and Blink Frames every 10 days. Most recently, Fit Factor X was updated on September 9, 2026 and Blink Frames on September 25, 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.*