# SagittalMeter Lite vs AJMI1

The clearest difference is iOS requirement: SagittalMeter Lite at 15.0 against AJMI1's 17.6. On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for SagittalMeter Lite against 5.0 for AJMI1. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

SagittalMeter Lite ships an update every 11 months, AJMI1 every 8 months. The most recent releases landed on October 24, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | SagittalMeter Lite | AJMI1 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/sagittalmeter-lite/id963720300/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/ajmi1/id6756354506/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 8 months** |
| Monetization | Free | Free |
| Size | 32 MB | 5 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 12+ | 17+ |
| Developer | [Jean-Charles LE HUEC](https://appshunter.io/developer/1880028964) | [Qasim Ajmi](https://appshunter.io/developer/1859681653) |

## What reviewers say

### SagittalMeter Lite

[App page](https://appshunter.io/ios/app/sagittalmeter-lite/id963720300)

This application assists medical practitioners in measuring crucial sagittal balance parameters directly from sagittal X-rays. It helps analyze spine problems and pre-operative planning by calculating pelvic incidence, pelvic tilt, and sacral slope.

**Highlights:** Measure sagittal balance parameters, Directly use phone on X-rays, Calculate Pelvic Incidence (PI), Calculate Pelvic Tilt (PT), Calculate Sacral Slope (SS), Aid in spine problem analysis

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

**In-app purchases:** none


### AJMI1

[App page](https://appshunter.io/ios/app/ajmi1/id6756354506)

This app helps patients and clinicians monitor degenerative cervical myelopathy (DCM) between appointments. It records scores over time, guides self-tests, and provides structured tools for clinicians. Data is kept private and is not uploaded unless explicitly shared.

**Highlights:** Track AJMI score over time, Guided patient self-tests, Clinician structured clinic tool, Share patient records securely, Symptom diary and PDF reports, Access published evidence

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

**In-app purchases:** none


## Frequently asked questions

### Is SagittalMeter Lite free?

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

### Is AJMI1 free?

AJMI1 is free to download, with no in-app purchases.

### Which has better reviews, SagittalMeter Lite or AJMI1?

SagittalMeter Lite and AJMI1 are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do SagittalMeter Lite or AJMI1 have ads?

Neither SagittalMeter Lite nor AJMI1 shows ads.

### Which is updated more often, SagittalMeter Lite or AJMI1?

SagittalMeter Lite ships an update every 11 months, and AJMI1 every 8 months. Most recently, SagittalMeter Lite was updated on October 24, 2026 and AJMI1 on October 7, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*