# Trigger point vs Chirp Halo

The clearest difference is review sentiment: Trigger point at 100% against Chirp Halo's 15%. Chirp Halo's advantage is price (Free vs $6.99) and update cadence (fortnightly vs every 2 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Chirp Halo is free to download; Trigger point costs $6.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Trigger point ships an update every 2 months, Chirp Halo fortnightly. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Trigger point | Chirp Halo |
| --- | --- | --- |
| Price | $6.99 | **Free** |
| Rating | — | **[1.4 (55 ratings)](https://appshunter.io/ios/app/chirp-halo/id6501977111/reviews)** |
| Number of ratings | — | **55** |
| Positive reviews | **100.0% of reviews** | 15.4% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Paid | **Free** |
| Size | 213 MB | 1 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Maxim Bondar](https://appshunter.io/developer/1633284588) | [Plexus Yoga, LLC](https://appshunter.io/developer/1744107759) |

## What reviewers say

### Trigger point

[App page](https://appshunter.io/ios/app/trigger-point-body/id1626030922)

Explore trigger points on a human body projection to understand muscle pain. This app offers exercises and tools for trigger point elimination, helping you identify and address sources of discomfort.

**Highlights:** Trigger point identification on body projection, Muscle pain mapping, Muscle pain relief exercises, Trigger point elimination tools, Detailed muscle and pain visualization

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

**In-app purchases:** none


### Chirp Halo

[App page](https://appshunter.io/ios/app/chirp-halo/id6501977111)

This app guides users on the proper placement of pads for muscle stimulators to maximize relief and recovery. It combines scientific understanding of pain referral patterns with TENS/EMS technology for an intuitive user experience.

**Highlights:** Muscle stimulator pad placement guidance, Pain referral pattern science, TENS/EMS technology integration, User-friendly interface, Recovery and relief optimization

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Trigger point free?

Trigger point costs $6.99, with no in-app purchases.

### Is Chirp Halo free?

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

### Do Trigger point or Chirp Halo have ads?

Neither Trigger point nor Chirp Halo shows ads.

### Which is updated more often, Trigger point or Chirp Halo?

Trigger point ships an update every 2 months, and Chirp Halo fortnightly. Most recently, Trigger point was updated on November 3, 2026 and Chirp Halo 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.*