# スカイツリーAi vs UDT MaglevEC

The clearest difference is ads: UDT MaglevEC at none against スカイツリーAi's shown. UDT MaglevEC also leads on iOS requirement (12.0 vs 18.0). On price, update cadence, in-app purchases and device support there is nothing between them.

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

スカイツリーAi ships an update every 9 months, UDT MaglevEC every 16 months. The most recent releases landed on October 12, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | スカイツリーAi | UDT MaglevEC |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 9 months** | Every 16 months |
| Size | 12 MB | 21 MB |
| Requires iOS | 18.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SmartUF Co., Ltd.](https://appshunter.io/developer/516335313) | [Evixar Inc.](https://appshunter.io/developer/882691720) |

## What reviewers say

### スカイツリーAi

[App page](https://appshunter.io/ios/app/ai-map/id535545716)

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

**In-app purchases:** none


### UDT MaglevEC

[App page](https://appshunter.io/ios/app/udt-maglevec/id1492412414)

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

**In-app purchases:** none


## Frequently asked questions

### Is スカイツリーAi free?

スカイツリーAi is free to download, with no in-app purchases.

### Is UDT MaglevEC free?

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

### Do スカイツリーAi or UDT MaglevEC have ads?

スカイツリーAi shows ads; UDT MaglevEC does not.

### Which is updated more often, スカイツリーAi or UDT MaglevEC?

スカイツリーAi ships an update every 9 months, and UDT MaglevEC every 16 months. Most recently, スカイツリーAi was updated on October 12, 2026 and UDT MaglevEC on October 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.*