# Twincle vs Calendar app *DeepBlack

The clearest difference is price: Calendar app *DeepBlack at Free against Twincle's $1.99. Twincle's advantage is iOS requirement (9.0 vs 11.0). On rating, ratings volume, update cadence and ads there is nothing between them.

Calendar app *DeepBlack is free to download; Twincle costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.5 for Twincle against 4.5 for Calendar app *DeepBlack. Both are backed by a comparable volume of ratings — 2 and 2 respectively.

Twincle ships an update every 6 months, Calendar app *DeepBlack every 5 months. The most recent releases landed on October 30, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Twincle | Calendar app *DeepBlack |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [4.5 (2 ratings)](https://appshunter.io/ios/app/twincle/id446668315/reviews) | [4.5 (2 ratings)](https://appshunter.io/ios/app/calendar-app-deepblack/id1115009429/reviews) |
| Number of ratings | 2 | 2 |
| Positive reviews | 77.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 5 months** |
| Monetization | Paid | **Free** |
| Size | 3 MB | 10 MB |
| Requires iOS | **9.0** | 11.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [3toU](https://appshunter.io/developer/446668318) | [Bakerstreet Co., Ltd.](https://appshunter.io/developer/1090599145) |

## What reviewers say

### Twincle

[App page](https://appshunter.io/ios/app/twincle/id446668315)

A simple and beautiful monthly planner designed for everyday use. Quickly check event details and add new entries in just a few steps. It seamlessly synchronizes with standard iPhone calendars like iCloud, Exchange, and Google Calendar.

**Highlights:** Simple monthly planner, Quick event checking, Instant event adding, Calendar synchronization, Beautiful design

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

**In-app purchases:** none


### Calendar app *DeepBlack

[App page](https://appshunter.io/ios/app/calendar-app-deepblack/id1115009429)

Organize your schedule with a simple calendar, time, and to-do list. Add tasks and appointments with a touch, and visually distinguish events using customizable color-coding. This app offers a private way to manage your plans without needing to register.

**Highlights:** Daily task and appointment list, Color-coded event decoration, Customizable schedule creation, Private, device-saved plans, Simple touch interface

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Twincle free?

Twincle costs $1.99, with no in-app purchases.

### Is Calendar app *DeepBlack free?

Calendar app *DeepBlack is free to download, with no in-app purchases.

### Which has better reviews, Twincle or Calendar app *DeepBlack?

Twincle and Calendar app *DeepBlack are both rated 4.5 out of 5 on the App Store, from 2 and 2 ratings respectively.

### Do Twincle or Calendar app *DeepBlack have ads?

Neither Twincle nor Calendar app *DeepBlack shows ads.

### Which is updated more often, Twincle or Calendar app *DeepBlack?

Twincle ships an update every 6 months, and Calendar app *DeepBlack every 5 months. Most recently, Twincle was updated on October 30, 2026 and Calendar app *DeepBlack on October 12, 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.*