# Backlog by Time Engine vs ScruMe

The clearest difference is iOS requirement: Backlog by Time Engine at 16.4 against ScruMe's 18.5. On price, ads, in-app purchases and device support there is nothing between them.

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

## The numbers

| Metric | Backlog by Time Engine | ScruMe |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Size | 3 MB | 2 MB |
| Requires iOS | **16.4** | 18.5 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [100-8 Studio](https://appshunter.io/developer/1436780503) | [Khac Thien Nguyen](https://appshunter.io/developer/1854665007) |

## What reviewers say

### Backlog by Time Engine

[App page](https://appshunter.io/ios/app/backlog-by-time-engine/id6470202026)

**Features:** macOS Compatibility

**In-app purchases:** none


### ScruMe

[App page](https://appshunter.io/ios/app/scrume/id6757947888)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Backlog by Time Engine free?

Backlog by Time Engine is free to download, with no in-app purchases.

### Is ScruMe free?

ScruMe is free to download, with no in-app purchases.

### Do Backlog by Time Engine or ScruMe have ads?

Neither Backlog by Time Engine nor ScruMe shows ads.

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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.*