# Chime Squirrel vs Cavia Sync

The clearest difference is rating: Cavia Sync at 5.0 against Chime Squirrel's 4.0. Cavia Sync also leads on in-app purchases (none vs 1) and update cadence (fortnightly vs monthly). Chime Squirrel's advantage is ratings volume (99 vs 5) and iOS requirement (16.2 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. Chime Squirrel sells 1 one-off in-app purchase. Cavia Sync asks for nothing beyond the download.

Cavia Sync holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: Chime Squirrel has 99 ratings behind it against 5, so its average is the more settled of the two.

Chime Squirrel ships an update monthly, Cavia Sync fortnightly. The most recent releases landed on November 1, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Chime Squirrel | Cavia Sync |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (99 ratings)](https://appshunter.io/ios/app/chime-squirrel/id556415124/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/cavia-sync/id6748938456/reviews)** |
| Number of ratings | **99** | 5 |
| Positive reviews | 67.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 8 MB | 54 MB |
| Requires iOS | **16.2** | 18.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Luke Ryan, LLC](https://appshunter.io/developer/556415127) | [Vishwametrics](https://appshunter.io/developer/1828140328) |

## What reviewers say

### Chime Squirrel

[App page](https://appshunter.io/ios/app/chime-squirrel/id556415124)

This app helps you stay productive by setting customizable recurring chimes for repetitive tasks, exercise routines, or study sessions. It runs in the background, providing timely audio reminders without requiring manual dismissal. Optimize your daily workflow with flexible interval settings and a user-friendly interface.

**Highlights:** Variable interval chimes, Quick chime setup, Multiple chime sounds, Light and dark themes, Runs in the background, Repeating interval sequences

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade To Pro | $2.99 | one-time |

**What reviewers like**

- 👍 Simple and effective
- 👍 Great for repeating timers
- 👍 Useful for exercise reminders
- 👍 Perfect for meditation prompts
- 👍 Reliable for study sessions

**What reviewers complain about**

- 🐛 Does not work in background
- 🐛 Last update erased data
- 🐛 Stops working when app is not on screen
- 🐛 Poor interface for some users
- 🐛 Quiet sounds for some users

**Reported bugs**

- App stops working when in background
- Interval data lost after update
- Timer resets to start when app is not on screen
- App behaves erratically
- Edit page does not change settings

**Requested features**

- Apple Watch compatibility
- Ability to set different intervals within a timer
- Siri integration for speaking chime titles
- Option to have notifications announce chime start instead of finish
- More subtle and longer chime sounds (like a gong)


### Cavia Sync

[App page](https://appshunter.io/ios/app/cavia-sync/id6748938456)

This AI-powered assistant facilitates asynchronous team communication for daily standups, sprint updates, and retrospectives. It captures key updates via voice or text, generates summaries, and detects blockers, reducing meeting fatigue and saving valuable team time.

**Highlights:** Voice & Text Input, Ritual Templates, Smart Prompts, Summarized Updates, Blocker Detection, Private & Secure, AI-powered Summaries

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

**In-app purchases:** none


## Frequently asked questions

### Is Chime Squirrel free?

Chime Squirrel is free to download, with in-app purchases available.

### Is Cavia Sync free?

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

### Which has better reviews, Chime Squirrel or Cavia Sync?

Cavia Sync is rated higher. Chime Squirrel averages 4.0 out of 5 from 99 ratings, while Cavia Sync averages 5.0 from 5 ratings.

### Do Chime Squirrel or Cavia Sync have ads?

Neither Chime Squirrel nor Cavia Sync shows ads.

### Which is updated more often, Chime Squirrel or Cavia Sync?

Chime Squirrel ships an update monthly, and Cavia Sync fortnightly. Most recently, Chime Squirrel was updated on November 1, 2026 and Cavia Sync on November 5, 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.*