# Pillo vs ONIS

The clearest difference is update cadence: ONIS at every 4 days against Pillo's every 3 weeks. Pillo's advantage is iOS requirement (15.6 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Pillo sells 7 in-app purchases, starting at $2.99 per month and ONIS sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Pillo ships an update every 3 weeks, ONIS every 4 days. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Pillo | ONIS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (6 ratings)](https://appshunter.io/ios/app/pillo-pill-reminder-tracker/id6736664288/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Monetization | Freemium | — |
| Size | 119 MB | 12 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 12+ | 4+ |
| Developer | [Leonid Lystopadov](https://appshunter.io/developer/1562126384) | [Lee Jacob Yan Chak](https://appshunter.io/developer/1883639729) |

## What reviewers say

### Pillo

[App page](https://appshunter.io/ios/app/pillo-pill-reminder-tracker/id6736664288)

This medicine cabinet organizer helps you track medications, set expiration date reminders, and attach photos for easy identification. It ensures your home medicine supply is always safe and up-to-date without requiring registration.

**Highlights:** Medication entry with photos, Expiration date tracking, Customizable reminders, Medication tagging, Device-only data storage, No registration required

**Features:** Vision Pro support

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pillarium+ Monthly | $2.99 | per month |
| Pillo+ Weekly | $4.99 | per 7 days |
| Pillo+ Monthly | $5.99 | per month |
| Pillarium+ Yearly | $17.99 | per year |
| Pillo+ Annual | $24.99 | per year |
| Pillarium+ Lifetime | $2.99 | one-time |
| Pillo+ Lifetime | $49.99 | one-time |


### ONIS

[App page](https://appshunter.io/ios/app/onis-track-what-matters/id6785263409)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ONIS Premium Yearly | $2.99 | one-time |
| ONIS Lifetime | $9.99 | one-time |
| ONIS Lifetime | $14.99 | one-time |


## Frequently asked questions

### Is Pillo free?

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

### Is ONIS free?

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

### Do Pillo or ONIS have ads?

Neither Pillo nor ONIS shows ads.

### Which is updated more often, Pillo or ONIS?

Pillo ships an update every 3 weeks, and ONIS every 4 days. Most recently, Pillo was updated on October 25, 2026 and ONIS on October 28, 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.*