# Solid Habits vs DayKit

The clearest difference is device support: Solid Habits at 3 against DayKit's 1. Solid Habits also leads on iOS requirement (16.0 vs 26.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Solid Habits sells 2 one-off in-app purchases and DayKit sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Solid Habits ships an update every 2 weeks, DayKit weekly. Both last shipped on October 7, 2026.

## The numbers

| Metric | Solid Habits | DayKit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (20 ratings)](https://appshunter.io/ios/app/solid-habits/id1661550831/reviews)** | — |
| Number of ratings | **20** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | Paid | — |
| Size | 34 MB | 297 MB |
| Requires iOS | **16.0** | 26.0 |
| Devices | **iPhone, iPad, Mac** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Solid Apps S.R.L.](https://appshunter.io/developer/1653740418) | [BruteCrafts, LLC](https://appshunter.io/developer/1877152705) |

## What reviewers say

### Solid Habits

[App page](https://appshunter.io/ios/app/solid-habits/id1661550831)

This app helps you build good habits and break bad ones by setting achievable targets and providing accountability. You can track any habit, get support from a community, and even involve friends to help you stay on track. Enjoy a private and customizable experience with a one-time purchase.

**Highlights:** Track good and bad habits, Set habit formation targets, Commitment feature with friend notifications, Community tips and support, Customizable with dark mode and icons, Encrypted and private data

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock this app (lifetime) | $4.99 | one-time |
| Unlock ALL 10 Solid Apps (lifetime) | $9.99 | one-time |


### DayKit

[App page](https://appshunter.io/ios/app/daykit-personal-logbook/id6759175889)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $1.99 | per month |
| Annual Subscription | $9.99 | per year |
| Perpetual License | $19.99 | one-time |


## Frequently asked questions

### Is Solid Habits free?

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

### Is DayKit free?

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

### Do Solid Habits or DayKit have ads?

Neither Solid Habits nor DayKit shows ads.

### Which is updated more often, Solid Habits or DayKit?

Solid Habits ships an update every 2 weeks, and DayKit weekly. Most recently, Solid Habits was updated on October 7, 2026 and DayKit on October 7, 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.*