# Backlog by Time Engine vs Time To Be

Backlog by Time Engine and Time To Be are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Both ship on a similar rhythm, roughly every 3 weeks. Both last shipped on October 7, 2026.

## The numbers

| Metric | Backlog by Time Engine | Time To Be |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Size | 3 MB | 29 MB |
| Requires iOS | 16.4 | **16.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [100-8 Studio](https://appshunter.io/developer/1436780503) | [Juhwa Lee](https://appshunter.io/developer/1634394241) |

## 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


### Time To Be

[App page](https://appshunter.io/ios/app/time-to-be-focus-timer/id6624310162)

**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 Time To Be free?

Time To Be is free to download, with no in-app purchases.

### Do Backlog by Time Engine or Time To Be have ads?

Neither Backlog by Time Engine nor Time To Be shows ads.

### Which is updated more often, Backlog by Time Engine or Time To Be?

Backlog by Time Engine ships an update every 3 weeks, and Time To Be every 3 weeks. Most recently, Backlog by Time Engine was updated on October 7, 2026 and Time To Be on October 7, 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.*