# Chime vs Calc ± Smart Widgets

The clearest difference is in-app purchases: Chime at none against Calc ± Smart Widgets's 2. Chime also leads on iOS requirement (15.0 vs 17.0). Calc ± Smart Widgets's advantage is update cadence (daily vs every 5 months). On price, ads and device support there is nothing between them.

Both are free to download. Calc ± Smart Widgets sells 2 in-app purchases, starting at $1.99 per month. Chime asks for nothing beyond the download.

Chime ships an update every 5 months, Calc ± Smart Widgets daily. The most recent releases landed on October 17, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Chime | Calc ± Smart Widgets |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (815 ratings)](https://appshunter.io/ios/app/chime-speaking-clock/id1369098015/reviews)** | — |
| Number of ratings | **815** | — |
| Positive reviews | 45.5% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Daily** |
| Monetization | Free | — |
| Size | 19 MB | 55 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Reeba Sebastian](https://appshunter.io/developer/1281813035) | [HKinfoway Technologies](https://appshunter.io/developer/1498599856) |

## What reviewers say

### Chime

[App page](https://appshunter.io/ios/app/chime-speaking-clock/id1369098015)

Set personalized alerts and time announcements with customizable sounds and repeat intervals. Features include night mode and automatic weekend disabling for uninterrupted rest.

**Highlights:** Personalized alerts, Flexible chime intervals, Preference saving, Night mode, Customizable time ranges, Do Not Disturb on weekends

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

**In-app purchases:** none

**What reviewers like**

- 👍 Simple and effective
- 🚀 Helpful for productivity
- 🔒 Accessible for blind users
- 💡 Useful for time awareness

**What reviewers complain about**

- 🐛 Doesn't work with latest iOS updates
- 🔊 Loud volume issues
- 📢 Too many ads
- 🔧 Difficult setup process

**Reported bugs**

- Chime not working after iOS updates
- Can't change Do Not Disturb settings
- Inconsistent behavior across devices
- Setup process gets stuck

**Requested features**

- Add custom sound options
- Allow adjusting chime volume
- Provide option to disable ads
- Expand chime interval options
- Add Apple Watch support


### Calc ± Smart Widgets

[App page](https://appshunter.io/ios/app/calc-smart-widgets/id6745335333)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Calc ± Pro Monthly | $1.99 | per month |
| Calc ± Pro Yearly | $12.99 | per year |


## Frequently asked questions

### Is Chime free?

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

### Is Calc ± Smart Widgets free?

Calc ± Smart Widgets is free to download, with in-app purchases available.

### Do Chime or Calc ± Smart Widgets have ads?

Neither Chime nor Calc ± Smart Widgets shows ads.

### Which is updated more often, Chime or Calc ± Smart Widgets?

Chime ships an update every 5 months, and Calc ± Smart Widgets daily. Most recently, Chime was updated on October 17, 2026 and Calc ± Smart Widgets on October 10, 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.*