# The Sentry vs ADHD Planner

The clearest difference is in-app purchases: The Sentry at none against ADHD Planner's 9. ADHD Planner's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 17.0). On price, update cadence and ads there is nothing between them.

Both are free to download. ADHD Planner sells 9 in-app purchases, starting at $0.99 per 7 days. The Sentry asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on October 5, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | The Sentry | ADHD Planner |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Size | 28 MB | 45 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [The Sentry Connect](https://appshunter.io/developer/1592291008) | [Mikhail Tarasov](https://appshunter.io/developer/1741284875) |

## What reviewers say

### The Sentry

[App page](https://appshunter.io/ios/app/the-sentry/id1592291006)

**Features:** macOS Compatibility

**In-app purchases:** none


### ADHD Planner

[App page](https://appshunter.io/ios/app/adhd-planner-focusbrick/id6760563222)

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| A weekly sale subscription for you | $0.99 | per 7 days |
| A weekly trial for you | $1.99 | per 7 days |
| A weekly subscription for you | $2.99 | per 7 days |
| A monthly sale subscription for you | $2.99 | per month |
| A monthly subscription for you | $4.99 | per month |
| A annual sale subscription for you | $9.99 | per year |
| A annual subscription for you | $19.99 | per year |
| Specially for you | $24.99 | one-time |
| Specially for you | $39.99 | one-time |


## Frequently asked questions

### Is The Sentry free?

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

### Is ADHD Planner free?

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

### Do The Sentry or ADHD Planner have ads?

Neither The Sentry nor ADHD Planner shows ads.

### Which is updated more often, The Sentry or ADHD Planner?

The Sentry ships an update every 3 months, and ADHD Planner every 3 months. Most recently, The Sentry was updated on October 5, 2026 and ADHD Planner on October 18, 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.*