# PLANET CloudViewer vs BellsClock

The clearest difference is iOS requirement: PLANET CloudViewer at 13.6 against BellsClock's 18.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

PLANET CloudViewer ships an update every 4 months, BellsClock every 6 months. The most recent releases landed on September 13, 2026 and June 2, 2026 respectively.

## The numbers

| Metric | PLANET CloudViewer | BellsClock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.2 (5 ratings)](https://appshunter.io/ios/app/bellsclock/id6496858792/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 6 months |
| Monetization | — | Free |
| Size | 8 MB | 47 MB |
| Requires iOS | **13.6** | 18.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [PLANET Technology Corp](https://appshunter.io/developer/436965747) | [Francis Golazeski](https://appshunter.io/developer/1741166483) |

## What reviewers say

### PLANET CloudViewer

[App page](https://appshunter.io/ios/app/planet-cloudviewer/id1523444251)

**Features:** macOS Compatibility

**In-app purchases:** none


### BellsClock

[App page](https://appshunter.io/ios/app/bellsclock/id6496858792)

Easily create and manage custom school bell schedules. Import schedules from CSV files or websites, and export your own. Personalize screen colors and navigate with a hamburger menu.

**Highlights:** Customizable bell schedules, Add/delete class periods, Modify start/end times, Import from CSV/web, Export to CSV, Personalize screen color, Hamburger menu navigation

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PLANET CloudViewer free?

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

### Is BellsClock free?

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

### Do PLANET CloudViewer or BellsClock have ads?

Neither PLANET CloudViewer nor BellsClock shows ads.

### Which is updated more often, PLANET CloudViewer or BellsClock?

PLANET CloudViewer ships an update every 4 months, and BellsClock every 6 months. Most recently, PLANET CloudViewer was updated on September 13, 2026 and BellsClock on June 2, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*