# Sift vs Kidtime Coparenting Calendar

The clearest difference is review sentiment: Sift at 70% against Kidtime Coparenting Calendar's 25%. Kidtime Coparenting Calendar's advantage is rating (4.3 vs 3.7) and update cadence (every 4 days vs every 6 weeks). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Sift sells 1 in-app purchase, starting at $9.99 per month and Kidtime Coparenting Calendar sells 20 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

Kidtime Coparenting Calendar holds the better App Store score, 4.3 against 3.7. That said, the two scores are not equally well evidenced: Kidtime Coparenting Calendar has 457 ratings behind it against 15, so its average is the more settled of the two. Written reviews complicate that: 70% of Sift's written reviews are positive against 25% of Kidtime Coparenting Calendar's, so the app with the better star average is not the one people write more warmly about.

Sift ships an update every 6 weeks, Kidtime Coparenting Calendar every 4 days. The most recent releases landed on October 20, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Sift | Kidtime Coparenting Calendar |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (15 ratings)](https://appshunter.io/ios/app/sift-find-your-flow/id1611368662/reviews) | **[4.3 (457 ratings)](https://appshunter.io/ios/app/kidtime-coparenting-calendar/id6471020127/reviews)** |
| Number of ratings | 15 | **457** |
| Positive reviews | **70.0% of reviews** | 25.4% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 4 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | — | **#195** |
| Size | 53 MB | 122 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [RETAMOZO GROUP LLC](https://appshunter.io/developer/1644904785) | [VMGM Software LLC](https://appshunter.io/developer/1714669195) |

## What reviewers say

### Sift

[App page](https://appshunter.io/ios/app/sift-find-your-flow/id1611368662)

Streamline your creative business operations with this app. Create custom client inquiry forms, manage projects, communicate directly with clients, and block unavailable dates to optimize your schedule. Save time on administrative tasks to focus on your creative work.

**Highlights:** Custom inquiry forms, Interactive inquiry list, Project view with messaging, Client communication, Schedule blocking, Payment tracking

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sift Pro | $9.99 | per month |


### Kidtime Coparenting Calendar

[App page](https://appshunter.io/ios/app/kidtime-coparenting-calendar/id6471020127)

**Currently charting:** #195 Top Grossing · Productivity (US App Store)

This app simplifies co-parenting with a shared custody calendar, messaging, and accountability tools. It offers AI-powered mediation advice and data export to reduce conflicts and improve organization for separated parents.

**Highlights:** Custody tracking calendar, Coparent messaging, Accountability tools, AI mediation chat, Data export, Shared child custody log

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

**In-app purchases (20)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Kidtime Early Access | $5.99 | per month |
| Kidtime Premium | $7.99 | per month |
| Kidtime Early Access (Monthly) | $9.99 | per month |
| Kidtime Premium | $9.99 | per month |
| Kidtime Premium | $14.99 | per month |
| Kidtime Premium | $14.99 | per month |
| Kidtime Premium | $24.99 | per year |
| Kidtime Premium | $29.99 | per year |
| Kidtime Premium | $34.99 | per year |
| Kidtime Premium | $39.99 | per year |
| Kidtime Premium | $39.99 | per year |
| Kidtime Premium | $44.99 | per year |
| Kidtime Premium | $49.99 | per year |
| Kidtime Premium | $49.99 | per year |
| Kidtime Premium | $59.99 | per year |
| Kidtime Premium | $69.99 | per year |
| Kidtime Premium | $69.99 | per year |
| Kidtime Early Access (Annual) | $76.99 | per year |
| Kidtime Premium | $89.99 | per year |
| Kidtime Premium | $99.99 | per year |

**What reviewers like**

- 👍 Easy to use and manage
- 👍 Makes scheduling stress-free
- 👍 Fantastic customer support
- 👍 Cohesive organization
- 👍 Visually clear and appealing

**What reviewers complain about**

- 🐛 Updates make the app worse
- 🐛 Data loss after updates
- 🐛 Difficult to edit schedules
- 🐛 Unclear how to make time swaps
- 🐛 Not intuitive

**Reported bugs**

- Calendar won't update past 5 months
- Coparent does not have the ability to see future months
- Dates not being recorded correctly or transposed
- App keeps switching parenting times/custody stuff
- App is always loading

**Requested features**

- Ability to upload images
- Ability to export calendar to other apps
- Fix shared calendar functionality for coparents
- Allow viewing and editing of more than 5 months in the past
- Option to correct transposed dates


## Frequently asked questions

### Is Sift free?

Sift is free to download, with in-app purchases available.

### Is Kidtime Coparenting Calendar free?

Kidtime Coparenting Calendar is free to download, with in-app purchases available.

### Which has better reviews, Sift or Kidtime Coparenting Calendar?

Kidtime Coparenting Calendar is rated higher. Sift averages 3.7 out of 5 from 15 ratings, while Kidtime Coparenting Calendar averages 4.3 from 457 ratings.

### Do Sift or Kidtime Coparenting Calendar have ads?

Neither Sift nor Kidtime Coparenting Calendar shows ads.

### Which is updated more often, Sift or Kidtime Coparenting Calendar?

Sift ships an update every 6 weeks, and Kidtime Coparenting Calendar every 4 days. Most recently, Sift was updated on October 20, 2026 and Kidtime Coparenting Calendar on October 19, 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.*