# Time Chimes vs Calligraphy model Viewer

The clearest difference is ads: Time Chimes at none against Calligraphy model Viewer's shown. Calligraphy model Viewer's advantage is update cadence (fortnightly vs every 8 months) and iOS requirement (15.8.3 vs 17.6). On price, in-app purchases and device support there is nothing between them.

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

Time Chimes ships an update every 8 months, Calligraphy model Viewer fortnightly. The most recent releases landed on October 10, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Time Chimes | Calligraphy model Viewer |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 8 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 6 MB | 35 MB |
| Requires iOS | 17.6 | **15.8.3** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SHIN INABA](https://appshunter.io/developer/800415932) | [Hideaki Uchikoshi](https://appshunter.io/developer/1559575002) |

## What reviewers say

### Time Chimes

[App page](https://appshunter.io/ios/app/time-chimes/id1513365239)

Set custom chime notifications for specific times and days of the week. Organize chimes into groups and pause them as needed. Requires notification permissions to function.

**Highlights:** Scheduled chime notifications, Customizable by day of week, Group management for chimes, Pause chime groups, Notification permission required

**Features:** macOS Compatibility

**In-app purchases:** none


### Calligraphy model Viewer

[App page](https://appshunter.io/ios/app/calligraphy-model-viewer/id6737493558)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Time Chimes free?

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

### Is Calligraphy model Viewer free?

Calligraphy model Viewer is free to download, with no in-app purchases.

### Do Time Chimes or Calligraphy model Viewer have ads?

Calligraphy model Viewer shows ads; Time Chimes does not.

### Which is updated more often, Time Chimes or Calligraphy model Viewer?

Time Chimes ships an update every 8 months, and Calligraphy model Viewer fortnightly. Most recently, Time Chimes was updated on October 10, 2026 and Calligraphy model Viewer on October 18, 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.*