# CITY IN TIME 城市景昔 vs E導沙田

The clearest difference is update cadence: E導沙田 at every 2 days against CITY IN TIME 城市景昔's every 2 months. E導沙田 also leads on iOS requirement (11.0 vs 15.0). On price, ads, 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.

CITY IN TIME 城市景昔 ships an update every 2 months, E導沙田 every 2 days. The most recent releases landed on October 2, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | CITY IN TIME 城市景昔 | E導沙田 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 days** |
| Monetization | Free | — |
| Size | 222 MB | 116 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [City University of Hong Kong](https://appshunter.io/developer/548195813) | [Ampersand Limited](https://appshunter.io/developer/1632872312) |

## What reviewers say

### CITY IN TIME 城市景昔

[App page](https://appshunter.io/ios/app/city-in-time/id1529072870)

Experience Hong Kong's past like never before with this augmented reality app. See historical panoramas overlaid on your current surroundings, complete with animations and landmark information. Share your discoveries on social media.

**Highlights:** Augmented reality historical panoramas, 360-degree view alignment, Informative landmark descriptions, Lively animations, Selfie and sharing functions, Virtual and in-person experiences

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

**In-app purchases:** none


### E導沙田

[App page](https://appshunter.io/ios/app/e/id1665717355)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CITY IN TIME 城市景昔 free?

CITY IN TIME 城市景昔 is free to download, with no in-app purchases.

### Is E導沙田 free?

E導沙田 is free to download, with no in-app purchases.

### Do CITY IN TIME 城市景昔 or E導沙田 have ads?

Neither CITY IN TIME 城市景昔 nor E導沙田 shows ads.

### Which is updated more often, CITY IN TIME 城市景昔 or E導沙田?

CITY IN TIME 城市景昔 ships an update every 2 months, and E導沙田 every 2 days. Most recently, CITY IN TIME 城市景昔 was updated on October 2, 2026 and E導沙田 on October 4, 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.*