# Do! Maintenance vs Isaac Libraries

The clearest difference is update cadence: Do! Maintenance at daily against Isaac Libraries's every 2 months. Do! Maintenance also leads on iOS requirement (12.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Do! Maintenance ships an update daily, Isaac Libraries every 2 months. The most recent releases landed on October 7, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Do! Maintenance | Isaac Libraries |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/do-maintenance/id1557311300/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Daily** | Every 2 months |
| Monetization | Free | — |
| Size | 8 MB | 50 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Suzie Kang](https://appshunter.io/developer/1065319063) | [Isaac Regional Council](https://appshunter.io/developer/1634577093) |

## What reviewers say

### Do! Maintenance

[App page](https://appshunter.io/ios/app/do-maintenance/id1557311300)

Manage household tasks with custom reminders for recurring chores. Track overdue or upcoming maintenance like changing filters or toothbrushes. Mark tasks as complete to reset their next due date.

**Highlights:** Customizable task intervals, Overdue and upcoming task lists, Mark tasks as complete, Track next due dates, Household maintenance tracking

**Features:** macOS Compatibility

**In-app purchases:** none


### Isaac Libraries

[App page](https://appshunter.io/ios/app/isaac-libraries/id1634577091)

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

**In-app purchases:** none


## Frequently asked questions

### Is Do! Maintenance free?

Do! Maintenance is free to download, with no in-app purchases.

### Is Isaac Libraries free?

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

### Do Do! Maintenance or Isaac Libraries have ads?

Neither Do! Maintenance nor Isaac Libraries shows ads.

### Which is updated more often, Do! Maintenance or Isaac Libraries?

Do! Maintenance ships an update daily, and Isaac Libraries every 2 months. Most recently, Do! Maintenance was updated on October 7, 2026 and Isaac Libraries on October 3, 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.*