# Accumulate vs 10K Timer

The clearest difference is ads: Accumulate at none against 10K Timer's shown. Accumulate also leads on update cadence (every 10 days vs every 9 months) and iOS requirement (11.0 vs 15.0). 10K Timer's advantage is rating (4.4 vs 4.0) and ratings volume (18 vs 1). On price, review sentiment, in-app purchases and monetization model there is nothing between them.

Both are free to download. Accumulate sells 3 one-off in-app purchases and 10K Timer sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

10K Timer holds the better App Store score, 4.4 against 4.0. That said, the two scores are not equally well evidenced: 10K Timer has 18 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

Accumulate ships an update every 10 days, 10K Timer every 9 months. The most recent releases landed on June 8, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | Accumulate | 10K Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (1 ratings)](https://appshunter.io/ios/app/accumulate-focus-timer/id1477773624/reviews) | **[4.4 (18 ratings)](https://appshunter.io/ios/app/10k-timer-focus-time-tracker/id1498717635/reviews)** |
| Number of ratings | 1 | **18** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 10 days** | Every 9 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 215 MB | 110 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [丰玉 徐](https://appshunter.io/developer/1473240046) | [建瑛 贾](https://appshunter.io/developer/793015721) |

## What reviewers say

### Accumulate

[App page](https://appshunter.io/ios/app/accumulate-focus-timer/id1477773624)

Enhance focus and build discipline with a Pomodoro timer and daily attendance tracker. Analyze your time data to manage it better and record your progress and achievements. Immerse yourself in poetic concentration scenes to aid your workflow.

**Highlights:** Pomodoro Technique for efficiency, Daily attendance for goal adherence, Time data analysis, Achievement and progress recording, Themed concentration scenes

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All music scenes | $2.99 | one-time |
| All data analysis | $2.99 | one-time |
| Upgrade to VIP | $4.99 | one-time |


### 10K Timer

[App page](https://appshunter.io/ios/app/10k-timer-focus-time-tracker/id1498717635)

This app helps you track the time invested in important tasks for significant achievements. It automatically records and accumulates your focused work and study time without manual input. Features include multi-task support, visual timers, and detailed task usage statistics.

**Highlights:** Automatic time tracking, Multi-task support, Visual timer, Task time statistics, Task style customization, Powerful quotes

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Focus Pack | $7.99 | one-time |


## Frequently asked questions

### Is Accumulate free?

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

### Is 10K Timer free?

10K Timer is free to download, with in-app purchases available.

### Which has better reviews, Accumulate or 10K Timer?

10K Timer is rated higher. Accumulate averages 4.0 out of 5 from 1 ratings, while 10K Timer averages 4.4 from 18 ratings.

### Do Accumulate or 10K Timer have ads?

10K Timer shows ads; Accumulate does not.

### Which is updated more often, Accumulate or 10K Timer?

Accumulate ships an update every 10 days, and 10K Timer every 9 months. Most recently, Accumulate was updated on June 8, 2026 and 10K Timer on September 16, 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.*