# Mantra Reader vs HeatTreat

The clearest difference is in-app purchases: Mantra Reader at none against HeatTreat's 2. Mantra Reader also leads on update cadence (monthly vs every 15 months) and review sentiment (100% vs 75%). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. HeatTreat sells 2 in-app purchases, starting at $2.99 per month. Mantra Reader asks for nothing beyond the download.

Mantra Reader ships an update monthly, HeatTreat every 15 months. The most recent releases landed on June 4, 2026 and June 8, 2026 respectively.

## The numbers

| Metric | Mantra Reader | HeatTreat |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (4 ratings)](https://appshunter.io/ios/app/mantra-reader/id1557599095/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | **100.0% of reviews** | 75.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 15 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 14 MB | 15 MB |
| Requires iOS | 16.4 | **15.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Aleksandr Vorobev](https://appshunter.io/developer/1550436109) | [Valerii Skvortsov](https://appshunter.io/developer/1765010667) |

## What reviewers say

### Mantra Reader

[App page](https://appshunter.io/ios/app/mantra-reader/id1557599095)

This app helps you practice mantra recitation for mental clarity and spiritual growth. It allows you to use preset or custom mantras, track your progress, and sync data across devices. Enjoy a user-friendly interface with widgets for easy access.

**Highlights:** Preset and custom mantra support, Track reading statistics, Favorites list for mantras, User-friendly interface, Home and Lock Screen widgets, iCloud data sync

**Features:** macOS Compatibility

**In-app purchases:** none


### HeatTreat

[App page](https://appshunter.io/ios/app/heattreat/id6670145480)

This app guides you through water tempering practices like contrast showers and cold water immersion to improve mood, sleep, and overall well-being. It offers customizable procedure builders, reminders, and progress tracking to support your journey to a healthier lifestyle.

**Highlights:** Contrast shower builder, Cold shower support, Cold water walking guide, Customizable procedure timers, Daily recommendations, Progress history tracking, Scheduled reminders

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 month | $2.99 | per month |
| 1 year | $17.99 | per year |


## Frequently asked questions

### Is Mantra Reader free?

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

### Is HeatTreat free?

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

### Do Mantra Reader or HeatTreat have ads?

Neither Mantra Reader nor HeatTreat shows ads.

### Which is updated more often, Mantra Reader or HeatTreat?

Mantra Reader ships an update monthly, and HeatTreat every 15 months. Most recently, Mantra Reader was updated on June 4, 2026 and HeatTreat on June 8, 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.*