# AtomC vs TenK

The clearest difference is ads: AtomC at none against TenK's shown. AtomC also leads on update cadence (every 10 days vs every 2 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. AtomC sells 8 in-app purchases, starting at $29.99 per month and TenK sells 3 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

AtomC ships an update every 10 days, TenK every 2 months. The most recent releases landed on October 1, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | AtomC | TenK |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/tenk-skill-tracker/id6759447567/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 10 days** | Every 2 months |
| Monetization | — | Free with in-app purchases |
| Size | 43 MB | 84 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Brandon Moore](https://appshunter.io/developer/1057050766) | [Odin Solutions Lda](https://appshunter.io/developer/1878421565) |

## What reviewers say

### AtomC

[App page](https://appshunter.io/ios/app/atomc/id6757501330)

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $29.99 | per month |
| Max Monthly | $79.99 | per month |
| Pro Yearly | $299.99 | per year |
| Max Yealy | $799.99 | per year |
| Starter Credit Pack | $9.99 | one-time |
| Growth Credit Pack | $45.00 | one-time |
| Business Credit Pack | $120.99 | one-time |
| Enterprise Credit Pack | $350.00 | one-time |


### TenK

[App page](https://appshunter.io/ios/app/tenk-skill-tracker/id6759447567)

This app helps you track your progress towards mastering any skill by logging your focused effort and predicting when you'll reach your goals. It provides clear data and visual proof of your growth, moving beyond gamified rewards to focus on real achievement.

**Highlights:** Log focused work sessions, Predict skill mastery dates, Track multiple skills, Visualize progress on 10,000-hour path, Measure real effort and growth

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription Package | $6.99 | per month |
| Yearly Discount Subscription | $29.99 | per year |
| Yearly Subscription Package | $49.99 | per year |


## Frequently asked questions

### Is AtomC free?

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

### Is TenK free?

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

### Do AtomC or TenK have ads?

TenK shows ads; AtomC does not.

### Which is updated more often, AtomC or TenK?

AtomC ships an update every 10 days, and TenK every 2 months. Most recently, AtomC was updated on October 1, 2026 and TenK on September 23, 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.*