# LSTclock vs VedhaTrade

The clearest difference is update cadence: VedhaTrade at every 5 days against LSTclock's every 2 months. VedhaTrade also leads on iOS requirement (13.0 vs 18.0). 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.

LSTclock ships an update every 2 months, VedhaTrade every 5 days. The most recent releases landed on November 3, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | LSTclock | VedhaTrade |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (10 ratings)](https://appshunter.io/ios/app/lstclock-sidereal-time-clock/id1510148631/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 54.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 days** |
| Monetization | Free | — |
| Size | 22 MB | 26 MB |
| Requires iOS | 18.0 | **13.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Tsuyoshi Sawada](https://appshunter.io/developer/1510148630) | [spicyfy.io](https://appshunter.io/developer/1341143111) |

## What reviewers say

### LSTclock

[App page](https://appshunter.io/ios/app/lstclock-sidereal-time-clock/id1510148631)

This utility app displays local sidereal time for registered locations on iOS, iPadOS, and watchOS. It can also calculate sidereal time and Julian Date for any date and time, and sync locations between devices.

**Highlights:** Local sidereal time display, Julian Date calculation, Supports multiple registered locations, Location sync between iPhone and Apple Watch, Date and time specific calculations

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### VedhaTrade

[App page](https://appshunter.io/ios/app/vedhatrade/id6473877048)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is LSTclock free?

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

### Is VedhaTrade free?

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

### Do LSTclock or VedhaTrade have ads?

Neither LSTclock nor VedhaTrade shows ads.

### Which is updated more often, LSTclock or VedhaTrade?

LSTclock ships an update every 2 months, and VedhaTrade every 5 days. Most recently, LSTclock was updated on November 3, 2026 and VedhaTrade on October 27, 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.*