# Codeclock vs Source

The clearest difference is in-app purchases: Codeclock at none against Source's 4. Codeclock also leads on iOS requirement (12.0 vs 15.0). Source's advantage is update cadence (every 3 weeks vs every 3 months). On price, ads and device support there is nothing between them.

Both are free to download. Source sells 4 in-app purchases, starting at $24.99 per month. Codeclock asks for nothing beyond the download.

Codeclock ships an update every 3 months, Source every 3 weeks. The most recent releases landed on October 3, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Codeclock | Source |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 46 MB | 313 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 17+ |
| Developer | [Naman Anand](https://appshunter.io/developer/1682061807) | [Super Real Inc](https://appshunter.io/developer/1891188531) |

## What reviewers say

### Codeclock

[App page](https://appshunter.io/ios/app/codeclock-coding-calendar/id6447638088)

This app helps competitive programmers track coding contests from major platforms. It provides a comprehensive schedule, allows users to set reminders, and integrates with their device's calendar to prevent missed events.

**Highlights:** Comprehensive contest schedule, Support for major platforms (Codechef, Codeforces, LeetCode), Set contest reminders, Add contests to device calendar, User-friendly interface

**In-app purchases:** none


### Source

[App page](https://appshunter.io/ios/app/source-find-yourself/id6761737790)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Committed Membership | $24.99 | per month |
| Committed Membership (3-months) | $69.99 | per 3 months |
| Committed Membership (6 months) | $125.99 | per 6 months |
| Committed Membership (1-year) | $229.00 | per year |


## Frequently asked questions

### Is Codeclock free?

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

### Is Source free?

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

### Do Codeclock or Source have ads?

Neither Codeclock nor Source shows ads.

### Which is updated more often, Codeclock or Source?

Codeclock ships an update every 3 months, and Source every 3 weeks. Most recently, Codeclock was updated on October 3, 2026 and Source on October 14, 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.*