# Limit Smart vs ABYX FIT KIDDO

Limit Smart and ABYX FIT KIDDO are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Limit Smart ships an update every 6 weeks, ABYX FIT KIDDO every 2 months. The most recent releases landed on October 23, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Limit Smart | ABYX FIT KIDDO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (1 ratings)](https://appshunter.io/ios/app/limit-smart/id6503285074/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 56.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | Free | — |
| Size | 230 MB | 229 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Time Products Ltd](https://appshunter.io/developer/1658302548) | [Onyx Group Limited](https://appshunter.io/developer/1290042053) |

## What reviewers say

### Limit Smart

[App page](https://appshunter.io/ios/app/limit-smart/id6503285074)

This app helps you monitor your health and fitness activities. It tracks steps, calories, sleep, and heart rate, while also offering sports tracking and customizable watch faces. It syncs data with Apple Health for a comprehensive overview.

**Highlights:** Step and calorie tracking, Sleep analysis, Heart rate monitoring, Sports activity tracking, Syncs with Apple Health, Customizable watch dials

**Features:** Vision Pro support

**In-app purchases:** none


### ABYX FIT KIDDO

[App page](https://appshunter.io/ios/app/abyx-fit-kiddo/id6743202039)

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

**In-app purchases:** none


## Frequently asked questions

### Is Limit Smart free?

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

### Is ABYX FIT KIDDO free?

ABYX FIT KIDDO is free to download, with no in-app purchases.

### Do Limit Smart or ABYX FIT KIDDO have ads?

Neither Limit Smart nor ABYX FIT KIDDO shows ads.

### Which is updated more often, Limit Smart or ABYX FIT KIDDO?

Limit Smart ships an update every 6 weeks, and ABYX FIT KIDDO every 2 months. Most recently, Limit Smart was updated on October 23, 2026 and ABYX FIT KIDDO on October 25, 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.*