# Habit Circle vs EngiCalc

The clearest difference is in-app purchases: EngiCalc at none against Habit Circle's 3. EngiCalc also leads on update cadence (every 3 days vs every 3 weeks) and iOS requirement (15.6 vs 17.0). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Habit Circle sells 3 in-app purchases, starting at $0.99 per month. EngiCalc asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Habit Circle against 5.0 for EngiCalc. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Habit Circle ships an update every 3 weeks, EngiCalc every 3 days. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Habit Circle | EngiCalc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/habit-circle/id6469577808/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/engicalc/id6742305878/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 2 MB | 96 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [奇 童](https://appshunter.io/developer/1435992309) | [Joshua Williams](https://appshunter.io/developer/1797613871) |

## What reviewers say

### Habit Circle

[App page](https://appshunter.io/ios/app/habit-circle/id6469577808)

Build lasting habits with a simple yet powerful tracker. Visualize your progress with insightful statistics and stay motivated. Seamlessly sync across Apple devices and complete tasks directly from your home screen.

**Highlights:** Create and track habits easily, Weekly, monthly, and yearly insights, iCloud sync across Apple devices, Interactive home screen widgets, Clean and minimalist design, Dark and light mode options

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $0.99 | per month |
| Annually | $4.99 | per year |
| Lifetime | $8.99 | one-time |


### EngiCalc

[App page](https://appshunter.io/ios/app/engicalc/id6742305878)

This app provides specialized calculation tools for construction professionals. It helps optimize material usage, estimate quantities, and generate precise dimensions for various building elements like concrete pours, masonry, stairs, rafters, and roofing.

**Highlights:** Concrete material optimization, Masonry quantity estimation, Effortless stair dimension generation, Rafter length and angle calculation, Roofing material estimation

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Habit Circle free?

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

### Is EngiCalc free?

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

### Which has better reviews, Habit Circle or EngiCalc?

Habit Circle and EngiCalc are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.

### Do Habit Circle or EngiCalc have ads?

Neither Habit Circle nor EngiCalc shows ads.

### Which is updated more often, Habit Circle or EngiCalc?

Habit Circle ships an update every 3 weeks, and EngiCalc every 3 days. Most recently, Habit Circle was updated on November 3, 2026 and EngiCalc on November 4, 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.*