# SOLTEC vs HAELO

The clearest difference is in-app purchases: SOLTEC at none against HAELO's 25. SOLTEC also leads on update cadence (every 2 weeks vs every 2 months). HAELO's advantage is ads (none vs shown) and review sentiment (75% vs 50%). On price, rating and device support there is nothing between them.

Both are free to download. HAELO sells 25 in-app purchases, starting at $17.99 per month. SOLTEC asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.2 for SOLTEC against 4.1 for HAELO. Both are backed by a comparable volume of ratings — 6 and 19 respectively. Written reviews are what separate them: 50% of SOLTEC's written reviews are positive against 75% of HAELO's.

SOLTEC ships an update every 2 weeks, HAELO every 2 months. The most recent releases landed on October 9, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | SOLTEC | HAELO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (6 ratings)](https://appshunter.io/ios/app/soltecz/id1508060664/reviews)** | [4.1 (19 ratings)](https://appshunter.io/ios/app/haelo/id1515818550/reviews) |
| Number of ratings | 6 | **19** |
| Positive reviews | 50.0% of reviews | **75.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 38 MB | 141 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Round River Research Corporation](https://appshunter.io/developer/1508060663) | [HaeloX LLC](https://appshunter.io/developer/1515818549) |

## What reviewers say

### SOLTEC

[App page](https://appshunter.io/ios/app/soltecz/id1508060664)

This app analyzes your sleep cycles to help you regain Delta sleep and improve overall sleep quality. It also offers relaxation sessions for stress relief during the day. Track your progress and observe improvements with system use.

**Highlights:** Sleep cycle analysis, Delta sleep improvement, Z•TRACK™ Analyst, Relaxation sessions, Stress relief, Progress tracking

**Features:** macOS Compatibility

**In-app purchases:** none


### HAELO

[App page](https://appshunter.io/ios/app/haelo/id1515818550)

This app enhances recovery, performance, and wellness using pulsed electromagnetic field (PEMF) therapy. It delivers tailored electromagnetic fields with unique sound frequencies to the body for a non-invasive wellness solution. Explore playlists for recovery, performance, and more.

**Highlights:** Pulsed Electromagnetic Field (PEMF) therapy, Enhances recovery and performance, Improves sleep and energy, Four distinct playlists, User profile and activity log, Classic or Boost Mode

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

**In-app purchases (25)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Brain Recovery | $17.99 | per month |
| Circulation | $17.99 | per month |
| Brain Performance | $17.99 | per month |
| Inflammation I | $17.99 | per month |
| Skin | $17.99 | per month |
| Digestion | $17.99 | per month |
| Grounding | $17.99 | per month |
| Travel | $17.99 | per month |
| Nutrition | $17.99 | per month |
| All Access Monthly | $34.99 | per month |
| All Access Monthly VIP | $34.99 | per month |
| All Access 12-Month Term | $599.99 | per year |
| Circulation | $4.99 | one-time |
| Brain Recovery | $4.99 | one-time |
| Brain Performance | $4.99 | one-time |
| Travel | $4.99 | one-time |
| Digestion | $4.99 | one-time |
| Inflammation I | $4.99 | one-time |
| Skin | $4.99 | one-time |
| Nutrition | $4.99 | one-time |
| High | $4.99 | one-time |
| Sinuses | $4.99 | one-time |
| Grounding | $4.99 | one-time |
| Cleanse | $4.99 | one-time |
| Bee's Knees | $4.99 | one-time |


## Frequently asked questions

### Is SOLTEC free?

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

### Is HAELO free?

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

### Which has better reviews, SOLTEC or HAELO?

SOLTEC is rated higher. SOLTEC averages 4.2 out of 5 from 6 ratings, while HAELO averages 4.1 from 19 ratings.

### Do SOLTEC or HAELO have ads?

SOLTEC shows ads; HAELO does not.

### Which is updated more often, SOLTEC or HAELO?

SOLTEC ships an update every 2 weeks, and HAELO every 2 months. Most recently, SOLTEC was updated on October 9, 2026 and HAELO on October 2, 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.*