# SkyView® vs Cellular Respiration Process

The clearest difference is rating: SkyView® at 4.6 against Cellular Respiration Process's 1.0. SkyView® also leads on update cadence (every 4 months vs every 27 months) and ratings volume (7.7K vs 1). Cellular Respiration Process's advantage is price ($0.99 vs $2.99) and iOS requirement (12.0 vs 16.0). On ads, in-app purchases and device support there is nothing between them.

SkyView® costs $2.99 and Cellular Respiration Process $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

SkyView® holds the better App Store score, 4.6 against 1.0. That said, the two scores are not equally well evidenced: SkyView® has 7.7K ratings behind it against 1, so its average is the more settled of the two.

SkyView® ships an update every 4 months, Cellular Respiration Process every 27 months. The most recent releases landed on October 20, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | SkyView® | Cellular Respiration Process |
| --- | --- | --- |
| Price | $2.99 | **$0.99** |
| Rating | **[4.6 (7.7K ratings)](https://appshunter.io/ios/app/skyview/id404990064/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/cellular-respiration-process/id1198448217/reviews) |
| Number of ratings | **7.7K** | 1 |
| Positive reviews | 76.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 27 months |
| Monetization | **Free** | Paid |
| Best chart rank | **#2** | — |
| Size | 112 MB | 24 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Terminal Eleven LLC](https://appshunter.io/developer/378238417) | [www.ajaxmediatech.com](https://appshunter.io/developer/973768003) |

## What reviewers say

### SkyView®

[App page](https://appshunter.io/ios/app/skyview/id404990064)

**Currently charting:** #2 Top Paid · Education, #16 Top Paid (US App Store)

Identify stars, constellations, planets, and satellites by simply pointing your device at the sky. This app uses augmented reality to guide you and provides information on celestial objects, upcoming events, and even allows you to travel through time to view the sky on different dates.

**Highlights:** Identify stars, planets, and satellites with AR, Discover all 88 constellations, Schedule alerts for celestial events, Night mode for preserving vision, Time travel to view past/future skies, Capture and share celestial images

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🔭 Helpful for stargazing and identifying celestial objects
- 🌌 Provides a lot of information about the night sky
- 🎶 Relaxing background music
- 🤩 Amazed by the app's capabilities

**What reviewers complain about**

- 🐛 Calibration issues and inaccurate compass
- 🤷‍♀️ Missing some celestial objects like comets and the James Webb Space Telescope
- 🌌 Constellation overlays can be obstructive
- 🙈 Showing stars/planets on walls/floors even when not present
- 📱 Compatibility issues on certain devices

**Reported bugs**

- Freezing and crashing issues
- Compass and orientation problems
- Inconsistent behavior when switching between automatic and manual calibration

**Requested features**

- Add more celestial objects like comets, dwarf planets, and the James Webb Space Telescope
- Improve calibration and compass accuracy
- Add option to hide constellation overlays
- Implement a feature to track the International Space Station and other satellites
- Add a widget for quick access to sky information


### Cellular Respiration Process

[App page](https://appshunter.io/ios/app/cellular-respiration-process/id1198448217)

An interactive educational app designed to help students aged 11-15 learn about the respiration process, including aerobic and anaerobic respiration, and gas exchange in the lungs. It uses colorful visuals and engaging activities for an immersive learning experience.

**Highlights:** Interactive learning modules, Visual aids with colorful images, Do It Yourself activities, Practice opportunities, Quiz for assessment

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SkyView® free?

SkyView® costs $2.99, with no in-app purchases.

### Is Cellular Respiration Process free?

Cellular Respiration Process costs $0.99, with no in-app purchases.

### Which has better reviews, SkyView® or Cellular Respiration Process?

SkyView® is rated higher. SkyView® averages 4.6 out of 5 from 7.7K ratings, while Cellular Respiration Process averages 1.0 from 1 ratings.

### Do SkyView® or Cellular Respiration Process have ads?

Neither SkyView® nor Cellular Respiration Process shows ads.

### Which is updated more often, SkyView® or Cellular Respiration Process?

SkyView® ships an update every 4 months, and Cellular Respiration Process every 27 months. Most recently, SkyView® was updated on October 20, 2026 and Cellular Respiration Process on October 3, 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.*