# Studyjam vs Kudumi

The clearest difference is in-app purchases: Kudumi at none against Studyjam's 1. Studyjam's advantage is iOS requirement (15.1 vs 26.2). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Studyjam sells 1 one-off in-app purchase. Kudumi asks for nothing beyond the download.

Studyjam ships an update monthly, Kudumi every 5 weeks. The most recent releases landed on September 28, 2026 and September 4, 2026 respectively.

## The numbers

| Metric | Studyjam | Kudumi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/kudumi/id1525408817/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 5 weeks |
| Monetization | — | Free |
| Size | 257 MB | 46 MB |
| Requires iOS | **15.1** | 26.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Muhammed Rashid](https://appshunter.io/developer/1389778880) | [Anish Krishnan](https://appshunter.io/developer/1525408819) |

## What reviewers say

### Studyjam

[App page](https://appshunter.io/ios/app/studyjam/id1515262205)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Advanced Cybersecurity Training | $449.99 | one-time |


### Kudumi

[App page](https://appshunter.io/ios/app/kudumi/id1525408817)

Access Hindu calendar details, sacred rituals, and Vedic information with on-device calculations. Manage family details, follow step-by-step ritual guides, and chant sacred texts with an integrated counter. Create personalized greeting cards for festivals.

**Highlights:** On-device daily Panchangam, Vedic Passport for personal details, Family management with reminders, Step-by-step ritual guides, Sacred chants with audio playback, Japam chant counter, Festival greeting cards

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Studyjam free?

Studyjam is free to download, with in-app purchases available.

### Is Kudumi free?

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

### Do Studyjam or Kudumi have ads?

Neither Studyjam nor Kudumi shows ads.

### Which is updated more often, Studyjam or Kudumi?

Studyjam ships an update monthly, and Kudumi every 5 weeks. Most recently, Studyjam was updated on September 28, 2026 and Kudumi on September 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.*