# BiteLess vs calinfo

The clearest difference is update cadence: calinfo at every 3 weeks against BiteLess's every 8 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. BiteLess sells 2 in-app purchases, starting at $9.99 per month and calinfo sells 3 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

BiteLess ships an update every 8 months, calinfo every 3 weeks. The most recent releases landed on October 17, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | BiteLess | calinfo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/biteless-nail-biting-alert/id6743394450/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 3 weeks** |
| Monetization | Freemium | — |
| Size | 26 MB | 51 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, Apple Watch | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Mobtaps FZE](https://appshunter.io/developer/1745560229) | [Khalid KALIB](https://appshunter.io/developer/1883376588) |

## What reviewers say

### BiteLess

[App page](https://appshunter.io/ios/app/biteless-nail-biting-alert/id6743394450)

This app uses AI on your smartwatch to detect nail-biting and provides real-time vibration or alarm alerts. The companion phone app offers detailed weekly progress statistics to help you monitor and control the habit.

**Highlights:** Real-time smartwatch alerts, AI-powered nail-biting detection, Weekly progress statistics, Customizable alert types (vibration/alarm), Unlimited tracking sessions

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $9.99 | per month |
| Annual Subscription | $69.99 | per year |


### calinfo

[App page](https://appshunter.io/ios/app/calinfo/id6760232134)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CalInfo Pro Monthly | $6.99 | per month |
| CalInfo Pro 3 Months | $17.99 | per 3 months |
| CalInfo Pro Yearly | $79.99 | per year |


## Frequently asked questions

### Is BiteLess free?

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

### Is calinfo free?

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

### Do BiteLess or calinfo have ads?

Neither BiteLess nor calinfo shows ads.

### Which is updated more often, BiteLess or calinfo?

BiteLess ships an update every 8 months, and calinfo every 3 weeks. Most recently, BiteLess was updated on October 17, 2026 and calinfo on October 2, 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.*