# Orbit vs HDIF

The clearest difference is in-app purchases: HDIF at none against Orbit's 1. On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Orbit sells 1 one-off in-app purchase. HDIF asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.9 for Orbit against 5.0 for HDIF. Both are backed by a comparable volume of ratings — 11 and 11 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Orbit ships an update every 9 days, HDIF every 10 days. The most recent releases landed on October 28, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Orbit | HDIF |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (11 ratings)](https://appshunter.io/ios/app/orbit-year-progress-and-life/id6760118111/reviews) | **[5.0 (11 ratings)](https://appshunter.io/ios/app/hdif/id6805786315/reviews)** |
| Number of ratings | 11 | 11 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 10 days |
| Monetization | Free with in-app purchases | **Free** |
| Size | 55 MB | 7 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Rahul Singh](https://appshunter.io/developer/1882712304) | [Omari Hopkins](https://appshunter.io/developer/6805786317) |

## What reviewers say

### Orbit

[App page](https://appshunter.io/ios/app/orbit-year-progress-and-life/id6760118111)

Visualize your year with a beautiful timeline of important dates. Track birthdays, vacations, and deadlines with customizable widgets for your home and lock screens. Syncs with your calendar for effortless event management.

**Highlights:** Countdown to important events, Visualize year progress with 9 styles, Home and Lock Screen widgets, Calendar sync, Customizable icons and colors, Smart reminders

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Orbit Premium | $4.99 | one-time |


### HDIF

[App page](https://appshunter.io/ios/app/hdif/id6805786315)

See how clothes truly fit on real bodies before you buy. Share your own outfits with measurements to help others shop confidently. Discover fits from people with similar builds and sizes.

**Highlights:** Browse real user photos of clothing fits, Filter by body type, height, and weight, Post your own fits with detailed measurements, See sizing across different brands, Like, comment, and save helpful fits, Follow users with similar style and build

**In-app purchases:** none


## Frequently asked questions

### Is Orbit free?

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

### Is HDIF free?

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

### Which has better reviews, Orbit or HDIF?

HDIF is rated higher. Orbit averages 4.9 out of 5 from 11 ratings, while HDIF averages 5.0 from 11 ratings.

### Do Orbit or HDIF have ads?

Neither Orbit nor HDIF shows ads.

### Which is updated more often, Orbit or HDIF?

Orbit ships an update every 9 days, and HDIF every 10 days. Most recently, Orbit was updated on October 28, 2026 and HDIF on October 29, 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.*