# Posture Tap vs Focus Battery

The clearest difference is update cadence: Focus Battery at every 4 days against Posture Tap's monthly. Focus Battery also leads on iOS requirement (15.1 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Posture Tap sells 2 in-app purchases, starting at $4.99 per month and Focus Battery sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Posture Tap ships an update monthly, Focus Battery every 4 days. The most recent releases landed on September 29, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Posture Tap | Focus Battery |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/focus-battery/id6755793734/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 4 days** |
| Monetization | — | Subscription |
| Size | 25 MB | 96 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [锐泉 赵](https://appshunter.io/developer/1727969231) | [Oleksandr Demchenko](https://appshunter.io/developer/1856395168) |

## What reviewers say

### Posture Tap

[App page](https://appshunter.io/ios/app/posture-tap/id6747445751)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $4.99 | per month |
| Premium Annual | $49.99 | per year |


### Focus Battery

[App page](https://appshunter.io/ios/app/focus-battery/id6755793734)

Understand your daily focus, mental energy, and peak productivity times. Track how ADHD medications may impact your day and plan your work and breaks around your mind's natural rhythms. Ideal for those with ADHD or seeking to optimize productivity.

**Highlights:** Daily focus forecast, ADHD medication tracking, Mental energy monitoring, Focus metrics and insights, Deep work session planner, Journaling and trend analysis, Focus tests and music

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Focus Battery Pro — Monthly | $9.99 | per month |
| Focus Battery Pro – Annual | $49.99 | per year |


## Frequently asked questions

### Is Posture Tap free?

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

### Is Focus Battery free?

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

### Do Posture Tap or Focus Battery have ads?

Neither Posture Tap nor Focus Battery shows ads.

### Which is updated more often, Posture Tap or Focus Battery?

Posture Tap ships an update monthly, and Focus Battery every 4 days. Most recently, Posture Tap was updated on September 29, 2026 and Focus Battery 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.*