# ShotLock vs DoseLoop

ShotLock and DoseLoop are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. ShotLock sells 3 in-app purchases, starting at $6.99 per month and DoseLoop sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | ShotLock | DoseLoop |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/shotlock-glp-1-shot-tracker/id6775583244/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | — |
| Monetization | Freemium | — |
| Size | 68 MB | 16 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [FocusGate](https://appshunter.io/developer/1892077601) | [Elora Biswas](https://appshunter.io/developer/6793444718) |

## What reviewers say

### ShotLock

[App page](https://appshunter.io/ios/app/shotlock-glp-1-shot-tracker/id6775583244)

This app ensures you never miss a GLP-1 medication dose by locking distracting apps until you log your injection. It also tracks your progress, medication levels, and provides insights into your health journey. Designed for consistency, it helps users adhere to their treatment plans.

**Highlights:** App locking until dose confirmation, One-tap dose logging, Injection site rotation suggestions, Estimated medication level curves, Weight and progress tracking, Home screen widgets, Data export options

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $6.99 | per month |
| Yearly Subscription | $39.99 | per year |
| One-Time Purchase | $39.99 | one-time |


### DoseLoop

[App page](https://appshunter.io/ios/app/doseloop-glp-1-tracker/id6793444716)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium Access | $4.99 | per month |
| Yearly Premium Access | $29.99 | per year |


## Frequently asked questions

### Is ShotLock free?

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

### Is DoseLoop free?

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

### Do ShotLock or DoseLoop have ads?

Neither ShotLock nor DoseLoop shows ads.

---

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