# SmileShade vs Drop

The clearest difference is update cadence: Drop at weekly against SmileShade's every 51 months. SmileShade's advantage is iOS requirement (15.0 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. SmileShade sells 1 in-app purchase, starting at $14.99 per month and Drop sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

SmileShade ships an update every 51 months, Drop weekly. The most recent releases landed on September 29, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | SmileShade | Drop |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/drop-injection-tracker/id6748859148/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 51 months | **Weekly** |
| Monetization | — | Free |
| Size | 18 MB | 53 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 17+ |
| Developer | [Research Driven Inc.](https://appshunter.io/developer/1700529872) | [Douglas Kilby](https://appshunter.io/developer/1563786215) |

## What reviewers say

### SmileShade

[App page](https://appshunter.io/ios/app/smileshade/id1411163587)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All Features | $14.99 | per month |


### Drop

[App page](https://appshunter.io/ios/app/drop-injection-tracker/id6748859148)

This app helps individuals who self-inject medication manage their treatment by tracking injection sites and ensuring proper rotation. It prevents overuse of specific sites to avoid damage and maintain medication effectiveness. All data is stored locally for privacy and offline use.

**Highlights:** Visual injection site map, Track injection date, time, dose, location, Automatic site rotation, Full injection history, Cooldown tracking, Add notes to injections

**Features:** Apple Watch app

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Drop Insight Monthly | $1.99 | per month |
| Drop Insight Yearly | $9.99 | per year |


## Frequently asked questions

### Is SmileShade free?

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

### Is Drop free?

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

### Do SmileShade or Drop have ads?

Neither SmileShade nor Drop shows ads.

### Which is updated more often, SmileShade or Drop?

SmileShade ships an update every 51 months, and Drop weekly. Most recently, SmileShade was updated on September 29, 2026 and Drop on October 13, 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.*