# Day Plan Pro vs Backlog by Time Engine

The clearest difference is price: Backlog by Time Engine at Free against Day Plan Pro's $0.99. Day Plan Pro's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 16.4). On update cadence, ads and in-app purchases there is nothing between them.

Backlog by Time Engine is free to download; Day Plan Pro costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on September 22, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Day Plan Pro | Backlog by Time Engine |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[4.4 (14 ratings)](https://appshunter.io/ios/app/day-plan-pro/id1086419030/reviews)** | — |
| Number of ratings | **14** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Paid | — |
| Size | 12 MB | 3 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Infante Technologies LLC](https://appshunter.io/developer/1063735290) | [100-8 Studio](https://appshunter.io/developer/1436780503) |

## What reviewers say

### Day Plan Pro

[App page](https://appshunter.io/ios/app/day-plan-pro/id1086419030)

Consolidate all your calendar events and reminders into a single, easy-to-view chronological list, organized by day. Customize the look with various themes and enjoy a streamlined planning experience.

**Highlights:** Combined calendars and reminders, Customizable themes, Easy-to-use interface, iOS calendar integration, iCloud reminders support

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

**In-app purchases:** none


### Backlog by Time Engine

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Day Plan Pro free?

Day Plan Pro costs $0.99, with no in-app purchases.

### Is Backlog by Time Engine free?

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

### Do Day Plan Pro or Backlog by Time Engine have ads?

Neither Day Plan Pro nor Backlog by Time Engine shows ads.

### Which is updated more often, Day Plan Pro or Backlog by Time Engine?

Day Plan Pro ships an update every 3 weeks, and Backlog by Time Engine every 3 weeks. Most recently, Day Plan Pro was updated on September 22, 2026 and Backlog by Time Engine 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.*