# Deflection vs Cat Calendar：Schedule Planner

The clearest difference is in-app purchases: Deflection at none against Cat Calendar：Schedule Planner's 5. Deflection also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.0). Cat Calendar：Schedule Planner's advantage is price ($0.49 vs $4.99) and update cadence (every 11 days vs every 6 weeks). On rating, ratings volume and ads there is nothing between them.

Deflection costs $4.99 and Cat Calendar：Schedule Planner $0.49 up front. Cat Calendar：Schedule Planner sells 5 one-off in-app purchases. Deflection asks for nothing beyond the download.

Cat Calendar：Schedule Planner holds the better App Store score, 4.7 against 4.6. Both are backed by a comparable volume of ratings — 115 and 112 respectively. Written reviews point the same way: 74% of Deflection's written reviews are positive against 92% of Cat Calendar：Schedule Planner's.

Deflection ships an update every 6 weeks, Cat Calendar：Schedule Planner every 11 days. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Deflection | Cat Calendar：Schedule Planner |
| --- | --- | --- |
| Price | $4.99 | **$0.49** |
| Rating | [4.6 (115 ratings)](https://appshunter.io/ios/app/deflection/id670400597/reviews) | **[4.7 (112 ratings)](https://appshunter.io/ios/app/cat-calendarschedule-planner/id6471479898/reviews)** |
| Number of ratings | **115** | 112 |
| Positive reviews | 73.6% of reviews | **91.8% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 11 days** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 160 MB | 86 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | +4 | 17+ |
| Developer | [Blue Ketchep](https://appshunter.io/developer/1131834248) | [Nicole Cat](https://appshunter.io/developer/1715438272) |

## What reviewers say

### Deflection

[App page](https://appshunter.io/ios/app/deflection/id670400597)

Calculate structural behavior for beams, 2D trusses, and 2D frames. Visualize reaction forces, shear, bending moment, and deflection. Analyze internal stresses along the beam and cross-section.

**Highlights:** Beam, 2D truss, and 2D frame analysis, Graphical output of results, Internal shear and bending stress calculation, 2D frame and truss editor, Cross-section editor with automatic calculations, Built-in database and quick-start templates

**Features:** Vision Pro support

**In-app purchases:** none


### Cat Calendar：Schedule Planner

[App page](https://appshunter.io/ios/app/cat-calendarschedule-planner/id6471479898)

This minimalist calendar app features adorable feline companions to help you track important events and daily life nuances. It offers an innovative countdown feature that makes time feel like a shared journey with your cats. Designed for simplicity and ease of use, it focuses on core calendar functionalities.

**Highlights:** Minimalist calendar interface, Adorable feline companions, Innovative countdown feature, Record important events, Track daily life nuances, Unlockable cat skins

**Features:** Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Blue Cat | Free | one-time |
| Brown Cat | $0.99 | one-time |
| Orange Cat | $0.99 | one-time |
| Spotted Orange Cat | $0.99 | one-time |
| Spotted Gray Cat | $0.99 | one-time |

**What reviewers like**

- 🐱 Cute cat design
- 👍 Simple and easy to use
- 🗓️ Helpful for keeping track of events
- 💕 Visually appealing and calming

**What reviewers complain about**

- 🐛 Occasional crashes or bugs when editing events
- 🔍 Limited functionality compared to other calendar apps
- 💰 Paid content for additional cat themes
- 📅 Difficulty seeing all upcoming events at a glance

**Reported bugs**

- Notification reminders not working as expected
- Issues with cross-month event scheduling
- Inconsistent behavior when editing event details

**Requested features**

- Ability to sync with other calendar apps like Google Calendar
- Option to display national/regional holidays
- More customization options for event reminders and notifications
- Widget to show upcoming events directly on the home screen


## Frequently asked questions

### Is Deflection free?

Deflection costs $4.99, with no in-app purchases.

### Is Cat Calendar：Schedule Planner free?

Cat Calendar：Schedule Planner costs $0.49, and also offers in-app purchases.

### Which has better reviews, Deflection or Cat Calendar：Schedule Planner?

Cat Calendar：Schedule Planner is rated higher. Deflection averages 4.6 out of 5 from 115 ratings, while Cat Calendar：Schedule Planner averages 4.7 from 112 ratings.

### Do Deflection or Cat Calendar：Schedule Planner have ads?

Neither Deflection nor Cat Calendar：Schedule Planner shows ads.

### Which is updated more often, Deflection or Cat Calendar：Schedule Planner?

Deflection ships an update every 6 weeks, and Cat Calendar：Schedule Planner every 11 days. Most recently, Deflection was updated on October 26, 2026 and Cat Calendar：Schedule Planner on October 25, 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.*