# BMI Calculator by DevTechie vs Reflet

The clearest difference is iOS requirement: Reflet at 16.4 against BMI Calculator by DevTechie's 26.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. BMI Calculator by DevTechie sells 3 in-app purchases, starting at $4.99 per 7 days and Reflet sells 1 in-app purchase, starting at $44.99 per year. Whichever you choose, the download price is not the number that matters.

BMI Calculator by DevTechie ships an update every 4 weeks, Reflet every 2 weeks. The most recent releases landed on October 4, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | BMI Calculator by DevTechie | Reflet |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 2 weeks** |
| Size | 1 MB | 79 MB |
| Requires iOS | 26.0 | **16.4** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Anoop tomar](https://appshunter.io/developer/1283062106) | [NICOLAS JEAN MICHEL PEUVREZ](https://appshunter.io/developer/6786406103) |

## What reviewers say

### BMI Calculator by DevTechie

[App page](https://appshunter.io/ios/app/bmi-calculator-by-devtechie/id6752465975)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BMI Weekly Access | $4.99 | per 7 days |
| BMI Monthly Access | $8.99 | per month |
| BMI Yearly Access | $24.99 | per year |


### Reflet

[App page](https://appshunter.io/ios/app/reflet-mood-tracker-and-diary/id6786406101)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Reflet Pro - Yearly | $44.99 | per year |


## Frequently asked questions

### Is BMI Calculator by DevTechie free?

BMI Calculator by DevTechie is free to download, with in-app purchases available.

### Is Reflet free?

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

### Do BMI Calculator by DevTechie or Reflet have ads?

Neither BMI Calculator by DevTechie nor Reflet shows ads.

### Which is updated more often, BMI Calculator by DevTechie or Reflet?

BMI Calculator by DevTechie ships an update every 4 weeks, and Reflet every 2 weeks. Most recently, BMI Calculator by DevTechie was updated on October 4, 2026 and Reflet 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.*