# OffGrid Dose vs Volta

The clearest difference is update cadence: Volta at every 4 days against OffGrid Dose's every 3 weeks. Volta also leads on ratings volume (3 vs 1) and iOS requirement (16.4 vs 18.0). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. OffGrid Dose sells 6 in-app purchases, starting at $4.99 per 7 days and Volta sells 2 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for OffGrid Dose against 5.0 for Volta. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

OffGrid Dose ships an update every 3 weeks, Volta every 4 days. The most recent releases landed on October 7, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | OffGrid Dose | Volta |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/offgrid-dose-glp-1-tracker/id6762003119/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/volta-menopause-tracker/id6769328139/reviews) |
| Number of ratings | 1 | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 16 MB | 77 MB |
| Requires iOS | 18.0 | **16.4** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [Wave Tech LLC](https://appshunter.io/developer/1783854937) | [Dewlulu](https://appshunter.io/developer/1882190122) |

## What reviewers say

### OffGrid Dose

[App page](https://appshunter.io/ios/app/offgrid-dose-glp-1-tracker/id6762003119)

A privacy-focused health tracker for GLP-1 medications like semaglutide and tirzepatide. Log doses, weight, and side effects locally on your device without accounts or servers. Includes injection site tracking, medication level estimation, and PDF export for doctors.

**Highlights:** Privacy-first local data storage, 10-second dose and weight check-in, Injection site rotation map, Medication level concentration curve, Titration-aware dose graphs, Side effect logging and correlation, PDF export for healthcare providers

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly $4.99 | $4.99 | per 7 days |
| Yearly $29.99 | $29.99 | per year |
| Yearly Premium | $39.99 | per year |
| Yearly Premium | $39.99 | per year |
| Yearly Premium | $39.99 | per year |
| Lifetime Pro | $14.99 | one-time |


### Volta

[App page](https://appshunter.io/ios/app/volta-menopause-tracker/id6769328139)

This science-backed app helps women track menopause symptoms, daily habits, and lifestyle factors to identify patterns and receive practical guidance. It focuses on sleep, energy, mood, nutrition, and movement without calorie counting.

**Highlights:** Log daily symptoms, mood, energy, and sleep, Track food, protein, movement, and recovery, Receive daily, science-backed guidance, Monitor period and cycle context, View weekly trends and insights, Access community support, Learn menopause and body composition education

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Volta Monthly Plan | $5.99 | per month |
| Volta Yearly Plan | $39.99 | per year |


## Frequently asked questions

### Is OffGrid Dose free?

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

### Is Volta free?

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

### Which has better reviews, OffGrid Dose or Volta?

OffGrid Dose and Volta are both rated 5.0 out of 5 on the App Store, from 1 and 3 ratings respectively.

### Do OffGrid Dose or Volta have ads?

Neither OffGrid Dose nor Volta shows ads.

### Which is updated more often, OffGrid Dose or Volta?

OffGrid Dose ships an update every 3 weeks, and Volta every 4 days. Most recently, OffGrid Dose was updated on October 7, 2026 and Volta on September 21, 2026.

---

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