Deep Sky Diary vs BMI Calculator Weight Tracker!
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Deep Sky Diary
Record your thoughts and memories for your future self or send messages into the void. This app allows you to create regular diary entries, schedule future readings, or send messages that are permanently deleted.
- Regular diary entries
- Scheduled future readings
- Ephemeral black hole messages
- Optional black hole receipt
Read full descriptionHide full description
Sometimes, you probably want to talk to your "future self", and sometimes, you probably want to just talk to nowhere. Deep Sky Diary is here for you. - Keep regular diaries - Write diaries for future you: set a date and read the diary after that day. - Write a diary and send it to the black hole (nowhere) * *: The message will be discarded and not saved on your local device. If you choose to save a receipt, a story with the title "Blackhole Receipt" will be saved.
BMI Calculator Weight Tracker!
Read full descriptionHide full description
BMI Calculator & Weight Tracker Stay on top of your health with the BMI Calculator & Weight Tracker! This easy-to-use app helps you calculate your BMI for adults (20+) and BMI percentiles for kids and teens (ages 2-19) based on CDC and WHO standards. Key Features: - BMI Calculator for Adults – Quickly determine your Body Mass Index for a better understanding of your weight status. - BMI for Kids & Teens (2-19 Years) – Calculate BMI percentiles to track growth and development. - Weight Loss Progress Tracker – Monitor changes in your weight with easy-to-read charts. - Trusted References – Learn more about BMI classifications from CDC and WHO. Take control of your health today! Download now and start tracking your progress.
Screenshots
Verdict
The clearest difference is ads: Deep Sky Diary at none against BMI Calculator Weight Tracker!'s shown. BMI Calculator Weight Tracker!'s advantage is iOS requirement (12.0 vs 14.1). On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Deep Sky Diary | BMI Calculator Weight Tracker! |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 3 days | — |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.1 | 12.0 — better |
| Further details — not scored | ||
| Size | 8 MB | 34 MB |
| Age rating | 4+ | 4+ |
| Developer | Shunzhe Ma | Bao Tran |
In-app purchases
Deep Sky Diary
No in-app purchases
BMI Calculator Weight Tracker!
No in-app purchases
Questions
Is Deep Sky Diary free?
Is BMI Calculator Weight Tracker! free?
Do Deep Sky Diary or BMI Calculator Weight Tracker! have ads?
Other comparisons
