# STEM World School, Kolkata vs TimetableMaster AI

STEM World School, Kolkata and TimetableMaster AI 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.

STEM World School, Kolkata ships an update every 12 months, TimetableMaster AI every 7 months. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | STEM World School, Kolkata | TimetableMaster AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 7 months** |
| Size | 225 MB | 25 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Dipendra Singh](https://appshunter.io/developer/1294122674) | [SuperSphere Labs LLP](https://appshunter.io/developer/1872047827) |

## What reviewers say

### STEM World School, Kolkata

[App page](https://appshunter.io/ios/app/stem-world-school-kolkata/id6503934202)

**Features:** macOS Compatibility

**In-app purchases:** none


### TimetableMaster AI

[App page](https://appshunter.io/ios/app/timetablemaster-ai/id6758297464)

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

**In-app purchases:** none


## Frequently asked questions

### Is STEM World School, Kolkata free?

STEM World School, Kolkata is free to download, with no in-app purchases.

### Is TimetableMaster AI free?

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

### Do STEM World School, Kolkata or TimetableMaster AI have ads?

Neither STEM World School, Kolkata nor TimetableMaster AI shows ads.

### Which is updated more often, STEM World School, Kolkata or TimetableMaster AI?

STEM World School, Kolkata ships an update every 12 months, and TimetableMaster AI every 7 months. Most recently, STEM World School, Kolkata was updated on October 27, 2026 and TimetableMaster AI 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.*