# Calendar Paste 3 vs Backlog by Time Engine

The clearest difference is price: Backlog by Time Engine at Free against Calendar Paste 3's $1.99. Backlog by Time Engine also leads on update cadence (every 3 weeks vs every 3 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Backlog by Time Engine is free to download; Calendar Paste 3 costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Calendar Paste 3 ships an update every 3 months, Backlog by Time Engine every 3 weeks. The most recent releases landed on October 17, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Calendar Paste 3 | Backlog by Time Engine |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[4.0 (9 ratings)](https://appshunter.io/ios/app/calendar-paste-3/id581693524/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 1 MB | 3 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Christian Tietze](https://appshunter.io/developer/581693527) | [100-8 Studio](https://appshunter.io/developer/1436780503) |

## What reviewers say

### Calendar Paste 3

[App page](https://appshunter.io/ios/app/calendar-paste-3/id581693524)

Create reusable templates for recurring or irregular events. Easily paste these templates into your calendar to save time and avoid repetitive data entry for meetings, shifts, and custom appointments.

**Highlights:** Create event templates, Paste templates into calendar, Schedule team meetings, Manage work shifts, Handle on-call duties, Specify custom durations

**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 Calendar Paste 3 free?

Calendar Paste 3 costs $1.99, 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 Calendar Paste 3 or Backlog by Time Engine have ads?

Neither Calendar Paste 3 nor Backlog by Time Engine shows ads.

### Which is updated more often, Calendar Paste 3 or Backlog by Time Engine?

Calendar Paste 3 ships an update every 3 months, and Backlog by Time Engine every 3 weeks. Most recently, Calendar Paste 3 was updated on October 17, 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.*