# Alta vs Suppday

The clearest difference is iOS requirement: Alta at 16.4 against Suppday's 26.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Alta sells 3 in-app purchases, starting at $8.99 per month and Suppday sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Alta ships an update every 10 days, Suppday weekly. The most recent releases landed on October 29, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | Alta | Suppday |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | **Weekly** |
| Size | 158 MB | 5 MB |
| Requires iOS | **16.4** | 26.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Advia d.o.o.](https://appshunter.io/developer/6785498621) | [Michael Grossegger](https://appshunter.io/developer/6799002700) |

## What reviewers say

### Alta

[App page](https://appshunter.io/ios/app/alta-alarm-clock/id6811034726)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Alta Plus Monthly | $8.99 | per month |
| Alta Plus Yearly Offer | $14.99 | per year |
| Alta Plus Yearly | $29.99 | per year |


### Suppday

[App page](https://appshunter.io/ios/app/suppday-supplement-tracker/id6816927025)

**Features:** macOS Compatibility, Family Sharing, Vision Pro support, iPhone Duo support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Suppday Pro – Monthly | $1.99 | per month |
| Suppday Pro – Yearly | $12.99 | per year |
| Suppday Pro – Lifetime | $44.99 | one-time |


## Frequently asked questions

### Is Alta free?

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

### Is Suppday free?

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

### Do Alta or Suppday have ads?

Neither Alta nor Suppday shows ads.

### Which is updated more often, Alta or Suppday?

Alta ships an update every 10 days, and Suppday weekly. Most recently, Alta was updated on October 29, 2026 and Suppday on November 1, 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.*