# Incense Burner vs EveryCalc

The clearest difference is in-app purchases: EveryCalc at none against Incense Burner's 1. EveryCalc also leads on ads (none vs shown) and update cadence (daily vs every 3 weeks). Incense Burner's advantage is iOS requirement (13.2 vs 18.0). On price and device support there is nothing between them.

Both are free to download. Incense Burner sells 1 one-off in-app purchase. EveryCalc asks for nothing beyond the download.

Incense Burner ships an update every 3 weeks, EveryCalc daily. The most recent releases landed on October 27, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Incense Burner | EveryCalc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (64 ratings)](https://appshunter.io/ios/app/incense-burner-prayer/id1645018199/reviews)** | — |
| Number of ratings | **64** | — |
| Positive reviews | 90.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 136 MB | 2 MB |
| Requires iOS | **13.2** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [乃君 黄](https://appshunter.io/developer/1337343608) | [TZU-TENG HUANG](https://appshunter.io/developer/1603805799) |

## What reviewers say

### Incense Burner

[App page](https://appshunter.io/ios/app/incense-burner-prayer/id1645018199)

Simulates realistic incense sticks and candles with smoke and flame effects. Ideal for creating a calming atmosphere without the risk of an open fire, aiding in stress relief and focus during study sessions.

**Highlights:** Realistic smoke simulation, Flame effects, Stress relief aid, Focus enhancement, Safe alternative to real incense

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Support Developer | $1.99 | one-time |


### EveryCalc

[App page](https://appshunter.io/ios/app/everycalc/id6759590989)

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

**In-app purchases:** none


## Frequently asked questions

### Is Incense Burner free?

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

### Is EveryCalc free?

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

### Do Incense Burner or EveryCalc have ads?

Incense Burner shows ads; EveryCalc does not.

### Which is updated more often, Incense Burner or EveryCalc?

Incense Burner ships an update every 3 weeks, and EveryCalc daily. Most recently, Incense Burner was updated on October 27, 2026 and EveryCalc on October 10, 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.*