# Stacks Away (Lite) vs WHERE'S  NUMBER!

The clearest difference is iOS requirement: Stacks Away (Lite) at 9.0 against WHERE'S  NUMBER!'s 12.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Stacks Away (Lite) ships an update every 36 months, WHERE'S  NUMBER! every 25 months. The most recent releases landed on October 26, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Stacks Away (Lite) | WHERE'S  NUMBER! |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 36 months | **Every 25 months** |
| Size | 8 MB | 40 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kevin Brain](https://appshunter.io/developer/583736033) | [mieko kamiya](https://appshunter.io/developer/544279597) |

## What reviewers say

### Stacks Away (Lite)

[App page](https://appshunter.io/ios/app/stacks-away-lite/id992526236)

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

**In-app purchases:** none


### WHERE'S  NUMBER!

[App page](https://appshunter.io/ios/app/wheres-number/id1611106033)

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

**In-app purchases:** none


## Frequently asked questions

### Is Stacks Away (Lite) free?

Stacks Away (Lite) is free to download, with no in-app purchases.

### Is WHERE'S  NUMBER! free?

WHERE'S  NUMBER! is free to download, with no in-app purchases.

### Do Stacks Away (Lite) or WHERE'S  NUMBER! have ads?

Neither Stacks Away (Lite) nor WHERE'S  NUMBER! shows ads.

### Which is updated more often, Stacks Away (Lite) or WHERE'S  NUMBER!?

Stacks Away (Lite) ships an update every 36 months, and WHERE'S  NUMBER! every 25 months. Most recently, Stacks Away (Lite) was updated on October 26, 2026 and WHERE'S  NUMBER! on October 30, 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.*