# Ophaya Pro+ vs Sphere

The clearest difference is rating: Sphere at 5.0 against Ophaya Pro+'s 2.8. Sphere also leads on update cadence (every 3 days vs every 2 months). Ophaya Pro+'s advantage is ratings volume (21 vs 1) and device support (3 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Sphere holds the better App Store score, 5.0 against 2.8. That said, the two scores are not equally well evidenced: Ophaya Pro+ has 21 ratings behind it against 1, so its average is the more settled of the two.

Ophaya Pro+ ships an update every 2 months, Sphere every 3 days. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Ophaya Pro+ | Sphere |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.8 (21 ratings)](https://appshunter.io/ios/app/ophaya-pro-plus/id6462862235/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sphere-sky-schedule/id6808669135/reviews)** |
| Number of ratings | **21** | 1 |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 days** |
| Monetization | Free | Free |
| Size | 53 MB | 3 MB |
| Requires iOS | **13.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [啟思文化](https://appshunter.io/developer/1031076159) | [Mason Garcera](https://appshunter.io/developer/6802438911) |

## What reviewers say

### Ophaya Pro+

[App page](https://appshunter.io/ios/app/ophaya-pro-plus/id6462862235)

Capture your handwritten notes digitally with instant storage, retrieval, and sharing. This app works with smart pens and notebooks, allowing you to write traditionally while enjoying digital convenience. It supports offline writing and synchronized audio recording for comprehensive review.

**Highlights:** Instant digital storage, Quick retrieval of notes, Easy sharing of written content, Offline writing support, Synchronized audio recording, Adjustable font size and color

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

**In-app purchases:** none


### Sphere

[App page](https://appshunter.io/ios/app/sphere-sky-schedule/id6808669135)

Visualize your schedule and weather in a unique sky-themed interface. Events appear as colored capsules on an arc, with weather phenomena like clouds and storms integrated. Enjoy a visually atmospheric experience for managing your day.

**Highlights:** Sky-themed schedule visualization, Integrated weather display, Event capsules with calendar colors, Altitude-based cloud stacking, Day/night cycle with celestial bodies, Home and Lock Screen widgets, Native calendar integration

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

**In-app purchases:** none


## Frequently asked questions

### Is Ophaya Pro+ free?

Ophaya Pro+ is free to download, with no in-app purchases.

### Is Sphere free?

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

### Which has better reviews, Ophaya Pro+ or Sphere?

Sphere is rated higher. Ophaya Pro+ averages 2.8 out of 5 from 21 ratings, while Sphere averages 5.0 from 1 ratings.

### Do Ophaya Pro+ or Sphere have ads?

Neither Ophaya Pro+ nor Sphere shows ads.

### Which is updated more often, Ophaya Pro+ or Sphere?

Ophaya Pro+ ships an update every 2 months, and Sphere every 3 days. Most recently, Ophaya Pro+ was updated on October 23, 2026 and Sphere on October 24, 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.*