Comparison

Appointment Layer vs Simple_Day

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

Planning & Resource Management

Free

📊 Productivity

No ratingsView app →

About

Appointment Layer

Features

Read full description

Website to register plus business Frontdesk apps to use. This is a USER app for public in iOS. Helps Single Family and Home make appointments and share them in Family. No more calls with registered businesses.

About

Simple_Day

Features

Read full description

Simple_Day gives you the simplest and most user-friendly planning on the market. We'll have up and running in a matter of minutes - eliminating time-consuming training, complex requirements specifications, and redundant industry modules. Simple_Day is flexible and definitions of resources and activities can be infinitely varied, allowing any type of business to meet its individual planning needs. Quick planning of tasks on employees and other resources of the company. Visual overview of “who, what, where and when”. Simple_Day can be integrated directly with your calendar. It is also possible to integrate with your existing systems, so reservations can appear directly in Simple_Day.

Screenshots

Appointment Layer4 screens

Simple_Day4 screens

Verdict

The call

The clearest difference is update cadence: Simple_Day at fortnightly against Appointment Layer's every 48 months. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Appointment Layer ships an update every 48 months, Simple_Day fortnightly. The most recent releases landed on October 4, 2026 and October 2, 2026 respectively.

Scorecard1 real difference · 5 level

Appointment Layer versus Simple_Day: the parameters behind the verdict, then further details
Parameter	Appointment Layer	Simple_Day
Price	Free	Free
Update frequency	Every 48 months	Fortnightly — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPod	iPhone, iPad, iPod — better
Requires iOS	15.6	15.1 — better
Further details — not scored
Size	32 MB	31 MB
Age rating	4+	4+
Developer	Transdyno Inc	Bean ApS

In-app purchases

None

Appointment Layer

No in-app purchases

None

Simple_Day

No in-app purchases

Questions

Is Appointment Layer free?

Appointment Layer is free to download, with no in-app purchases.

Is Simple_Day free?

Simple_Day is free to download, with no in-app purchases.

Do Appointment Layer or Simple_Day have ads?

Neither Appointment Layer nor Simple_Day shows ads.

Which is updated more often, Appointment Layer or Simple_Day?

Appointment Layer ships an update every 48 months, and Simple_Day fortnightly. Most recently, Appointment Layer was updated on October 4, 2026 and Simple_Day on October 2, 2026.