# MyKi vs 17 Spring St

The clearest difference is iOS requirement: MyKi at 12.0 against 17 Spring St's 16.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

MyKi ships an update monthly, 17 Spring St every 3 weeks. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | MyKi | 17 Spring St |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 59 MB | 89 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [SHELLY EUROPE EOOD](https://appshunter.io/developer/1521653049) | [BuildingLink.com](https://appshunter.io/developer/355921358) |

## What reviewers say

### MyKi

[App page](https://appshunter.io/ios/app/myki/id1523436857)

This app allows parents to track their child's location in real-time, set up safe zones, and communicate via voice or text messages. It also monitors activity levels and offers parental control features for supported smartwatches.

**Highlights:** Real-time child localization, Customizable safe zones with alerts, Two-way voice and text messaging, Activity tracking (steps, distance, calories), SOS button functionality, Parental control features

**Features:** macOS Compatibility

**In-app purchases:** none


### 17 Spring St

[App page](https://appshunter.io/ios/app/17-spring-st/id6443813104)

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

**In-app purchases:** none


## Frequently asked questions

### Is MyKi free?

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

### Is 17 Spring St free?

17 Spring St is free to download, with no in-app purchases.

### Do MyKi or 17 Spring St have ads?

Neither MyKi nor 17 Spring St shows ads.

### Which is updated more often, MyKi or 17 Spring St?

MyKi ships an update monthly, and 17 Spring St every 3 weeks. Most recently, MyKi was updated on November 3, 2026 and 17 Spring St on November 7, 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.*