50 temporarily free and 52 on-sale apps and games for Monday

Welcome to Monday, everyone. I love it when I can start the week off with a bang, and thankfully today is one of those days. This means I have more than a handful of app and game sales to share today. So if you're looking to pick up a quality calendar app, aCalendar+ is currently available for half off. I'm also happy to report that the horror adventure game Alien: Blackout is totally free today, and if you're the sort that loves strategic adventure games, then Kingdom: New Lands is a quality pickup currently available at a steep discount. As always, I've highlighted all of the interesting titles in bold to make discovery easier. So without further ado, here are 50 temporarily free and 52 on-sale apps and games for the beginning of the week.

Free

Apps

GLONASS satellite coordinates $1.99 -> Free; Sale ends in 9 hours
Debby App: Daily Budget Tracker, Money Saver $4.99 -> Free; Sale ends in 1 day
Medical ID - In Case of Emergency (ICE) $5.49 -> Free; Sale ends in 1 day
RubikCalcPRO: Programmable Calculator (PRO) $0.99 -> Free; Sale ends in 4 days
My Sheet Music - Sheet music viewer, music scanner $2.99 -> Free; Sale ends in 6 days
Pure and clean AOSP Launcher3 $0.99 -> Free; Sale ends in 6 days
Greeting Photo Editor- Photo frame and Wishes app $2.99 -> Free; Sale ends in 7 days

Games

Alien: Blackout $0.99 -> Free; Sale ends in 9 hours
BACKFIRE $2.99 -> Free; Sale ends in 9 hours
Hairy Phonics 2 $4.99 -> Free; Sale ends in 3 days
Hills Legend: Action-horror (HD) $0.99 -> Free; Sale ends in 3 days
Project Alnilam $1.39 -> Free; Sale ends in 3 days
Super God Blade VIP : Spin the Ultimate Top! $2.49 -> Free; Sale ends in 3 days
Winter War $0.99 -> Free; Sale ends in 3 days
Archery Physics Apple Shooting Challenge 🎯 $0.99 -> Free; Sale ends in 4 days
Blossom Clicker VIP $0.99 -> Free; Sale ends in 5 days
Grow Spaceship VIP - Galaxy Battle $0.99 -> Free; Sale ends in 5 days
Monkey GO Happy $0.99 -> Free; Sale ends in 5 days
Sudoku Pro $2.99 -> Free; Sale ends in 5 days
The Zamazingo - Dark Puzzle Adventure Land $0.99 -> Free; Sale ends in 5 days
Tower of Infinity VIP $0.99 -> Free; Sale ends in 5 days
WhamBam Warriors VIP - Puzzle RPG $3.49 -> Free; Sale ends in 5 days
Chicken Tournament $2.00 -> Free; Sale ends in 6 days
Add and subtract within 20 $2.49 -> Free; Sale ends in 7 days
Adding Fractions Math Game $2.49 -> Free; Sale ends in 7 days
Adding Fractions Math Trainer $2.49 -> Free; Sale ends in 7 days
Addition and subtraction up to 10 in German $2.49 -> Free; Sale ends in 7 days
Buff Knight - Idle RPG Runner $1.99 -> Free; Sale ends in 7 days
Dividing Fractions $2.49 -> Free; Sale ends in 7 days
Dividing Fractions Math Game $2.49 -> Free; Sale ends in 7 days
ExtremeJobs Knight’s Assistant VIP $0.99 -> Free; Sale ends in 7 days
Fourth grade Math - Multiplication $2.49 -> Free; Sale ends in 7 days
Fourth grade Math skills - Division $2.49 -> Free; Sale ends in 7 days
Math up to 100 $2.49 -> Free; Sale ends in 7 days
Math Shot $2.49 -> Free; Sale ends in 7 days
Math Shot Add and Subtract within 20 $2.49 -> Free; Sale ends in 7 days
Math Shot Add and Subtract within 100 $2.49 -> Free; Sale ends in 7 days
Mermaid Treasure Hunting(No ads) - Match3 puzzle $1.99 -> Free; Sale ends in 7 days
Multiplication Tables $2.49 -> Free; Sale ends in 7 days
Multiplication Tables 10x10 $2.49 -> Free; Sale ends in 7 days
Multiplying Fractions $2.49 -> Free; Sale ends in 7 days
Multiplying Fractions Trainer $2.49 -> Free; Sale ends in 7 days
New Math Puzzles 2020 PRO $0.99 -> Free; Sale ends in 7 days
Operations with integers - 6th grade math skills $2.49 -> Free; Sale ends in 7 days
Subtract Fractions Trainer $2.49 -> Free; Sale ends in 7 days
Sudoku Deluxe VIP $1.99 -> Free; Sale ends in 7 days
Third grade Math skills - Fractions and Decimals $2.49 -> Free; Sale ends in 7 days
Garden Time (Freedom) $3.99 -> Free; Sale ends in ?

Icon packs & customization

JarvisOne V4 for KLWP $0.99 -> Free; Sale ends in 9 hours
Raya Black Icon Pack - 100% Black $0.99 -> Free; Sale ends in 4 days

Sale

Apps

aCalendar+ Calendar & Tasks $5.99 -> $2.99; Sale ends in 2 days
Baby Monitor 3G - Video Nanny & Camera $4.99 -> $2.49; Sale ends in 2 days
Clipboard Pro $2.99 -> $0.99; Sale ends in 3 days
EvoWallet - Money Tracker [Premium] $1.99 -> $0.99; Sale ends in 3 days
Learn Japanese Pro $3.49 -> $1.99; Sale ends in 3 days
Learn Korean - Grammar Pro $3.99 -> $1.99; Sale ends in 3 days
Hydro Coach PRO - Drink water $4.99 -> $2.49; Sale ends in 4 days
World of Castles Pro $7.99 -> $4.99; Sale ends in 4 days
Astrology Ephemeris Pro $4.99 -> $2.99; Sale ends in 5 days
E Numbers Pro $1.49 -> $0.99; Sale ends in 5 days
Millimeter Pro - screen ruler, protractor, level $2.49 -> $0.99; Sale ends in 5 days
NFC ReTag PRO $2.99 -> $0.99; Sale ends in 5 days
PingTools Pro $2.99 -> $1.49; Sale ends in 5 days
All in one browser Mediabook Pro $1.99 -> $0.99; Sale ends in 6 days
HttpCanary (Premium) $6.99 -> $3.99; Sale ends in 6 days
Orem Sound Pro with high volume and bass $1.99 -> $0.99; Sale ends in 6 days
YoWindow Weather - Unlimited $9.99 -> $5.99; Sale ends in 6 days
EasyJoin "Pro": SMS & Text Messaging from PC & Mac $14.99 -> $10.49; Sale ends in 7 days
Notepad with password PRO $3.49 -> $2.49; Sale ends in ?

Games

Draw Rider 2 Plus $1.99 -> $0.99; Sale ends in 9 hours
Magic the combine $1.49 -> $0.99; Sale ends in 2 days
Dark Tower $2.49 -> $0.99; Sale ends in 3 days
Rabbit Jump $2.49 -> $0.99; Sale ends in 3 days
Meganoid(2017) $3.99 -> $1.99; Sale ends in 4 days
GoTo Gold $1.49 -> $0.99; Sale ends in 5 days
Push Blox $1.99 -> $0.99; Sale ends in 5 days
Slender Last Sleep $1.99 -> $0.99; Sale ends in 5 days
Devyne: Saga (text-based Adventure RPG) $2.99 -> $0.99; Sale ends in 6 days
Kingdom: New Lands $9.99 -> $3.99; Sale ends in 6 days
Planet Genesis - solar system sandbox $1.49 -> $0.99; Sale ends in 6 days
WordMix Pro - a living crossword puzzle $2.00 -> $0.99; Sale ends in 6 days
fMSX Deluxe - Complete MSX Emulator $4.99 -> $2.99; Sale ends in 7 days
Gnomes Garden: Christmas story $1.99 -> $0.99; Sale ends in 7 days
Highway Game $2.49 -> $0.99; Sale ends in 7 days
Katy & Bob: Safari Café $1.99 -> $0.99; Sale ends in 7 days
Lost Artifacts: Ice Queen $1.99 -> $0.99; Sale ends in 7 days
Lost Artifacts: Soulstone $1.99 -> $0.99; Sale ends in 7 days
One Up - Lemonade Rush ! $1.99 -> $0.99; Sale ends in 7 days
Relic Seeker: Hypogeum $2.99 -> $0.99; Sale ends in 7 days
Reventure $2.99 -> $0.99; Sale ends in 7 days
The Black Dungeon RPG $1.99 -> $0.99; Sale ends in 7 days
Three Kingdoms The Last Warlord $9.99 -> $6.99; Sale ends in 7 days
Starman $4.49 -> $0.99; Sale ends in ?
Volt $1.99 -> $0.99; Sale ends in ?

Icon packs & customization

Game of Life Live Wallpaper $2.49 -> $0.99; Sale ends in 1 day
Gelatine Iconpack $1.99 -> $0.99; Sale ends in 1 day
Gruvy Iconpack $1.49 -> $0.99; Sale ends in 2 days
Pearl KWGT $1.49 -> $0.99; Sale ends in 2 days
Pix Color Icon Pack $1.49 -> $0.99; Sale ends in 3 days
Verticons Icon Pack $1.75 -> $0.99; Sale ends in 3 days
KAAIP - Adaptive & Material Design Icon Pack $1.99 -> $0.99; Sale ends in 4 days
Earth & Moon in HD Gyro 3D PRO Parallax Wallpaper $7.99 -> $2.99; Sale ends in 5 days