42 temporarily free and 81 on-sale apps and games for Monday

Welcome to Monday, everyone. It would seem sales are still fluctuating up and down, and so I have more than a few quality titles to share with everyone today after a slow end to last week. Most notably, all of Headup's games are on sale today, with Bridge Constructor Portal being one of the more popular titles. So Far So Good's music creation game Incredibox is available today at a drastic discount, and Icewind Dale: Enhanced Edition is back on sale this week for half off. As always, I've highlighted all of the interesting titles in bold to make discovery easier. So without further ado, here are 42 temporarily free and 81 on-sale apps and games for the beginning of the week.

Free

Apps

Analog Forest - Palette Forest - Film Filters $0.99 -> Free; Sale ends in 7 hours
DOTKey $2.99 -> Free; Sale ends in 7 hours
Text Analyzer Pro $0.99 -> Free; Sale ends in 1 day
Unit Converter (Pega Pro) - Premium $7.99 -> Free; Sale ends in 2 days
Kosmos - Work Time Tracker, Job Timesheet $2.49 -> Free; Sale ends in 4 days
Unit Converter Pro $0.99 -> Free; Sale ends in 4 days
AC Calculator Pro $1.99 -> Free; Sale ends in 5 days
Compressor HP Pro $2.99 -> Free; Sale ends in 5 days
QMAP: Qanon Drops, Alerts, WWG1WGA Wall and Memes! $1.99 -> Free; Sale ends in 5 days
Face Video Morph Animator HD $0.99 -> Free; Sale ends in 6 days
Mathematical keyboard F $0.99 -> Free; Sale ends in 6 days
Workout Timer for HIIT and Tabata trainings $1.49 -> Free; Sale ends in 6 days

Games

Defender Battle: Hero Kingdom Wars - Strategy Game $1.99 -> Free; Sale ends in 2 days
Felinia's World $0.99 -> Free; Sale ends in 3 days
Riddle Me 2019 - A Riddles game $0.99 -> Free; Sale ends in 3 days
Dot Heroes - VIP Edition $0.99 -> Free; Sale ends in 4 days
Empire Warriors Premium: Tower Defense Games $0.99 -> Free; Sale ends in 4 days
Lifeline: Halfway to Infinity $0.99 -> Free; Sale ends in 4 days
Pegs - Solitaire - Solo Halma (Boardgame) $1.49 -> Free; Sale ends in 4 days
Ruby Square: logical puzzle game (700 levels) $0.99 -> Free; Sale ends in 4 days
The Rich King VIP - Amazing Clicker $0.99 -> Free; Sale ends in 4 days
Cartoon Craft $0.99 -> Free; Sale ends in 5 days
Dead Rain : New zombie virus $1.99 -> $0.99; Sale ends in 5 days
Fill Expert VIP $1.99 -> Free; Sale ends in 5 days
Grow Heroes VIP $0.99 -> Free; Sale ends in 5 days
Mystery of Fortune 2 $0.99 -> Free; Sale ends in 5 days
Neo Monsters $0.99 -> Free; Sale ends in 5 days
Rusty Memory VIP :Survival $1.99 -> Free; Sale ends in 5 days
Shadow of Death: Dark Knight - Stickman Fighting $0.99 -> Free; Sale ends in 5 days
The Celestial Tree VIP $0.99 -> Free; Sale ends in 5 days
Frontier Wars: Defense Heroes - Tactical TD Game $1.99 -> Free; Sale ends in 6 days
Stickman Ghost: Ninja Warrior Action Offline Game $1.99 -> Free; Sale ends in 6 days
Tap Town - Soul Event $1.99 -> Free; Sale ends in 6 days
Superhero Fruit 2 Premium: Robot Fighting $1.99 -> Free; Sale ends in 7 days
Warriors' Market Mayhem VIP $0.99 -> Free; Sale ends in 7 days
Wonder Knights PV: Retro Shooter RPG $3.99 -> Free; Sale ends in 7 days
Zombie Slaughter House $0.99 -> Free; Sale ends in 7 days
Solitaire MegaPack $9.99 -> Free; Sale ends in ?

Icon packs & customization

Orgi - Icon Pack $0.99 -> Free; Sale ends in 1 day
Black Army Emerald - Icon Pack - Fresh dashboard $0.99 -> Free; Sale ends in 4 days
Diamond - Icon Pack $0.99 -> Free; Sale ends in 5 days
Xperia Theme - Falling Flowers Red $1.49 -> Free; Sale ends in 5 days

Sale

Apps

MAVIC SEEKER - DJI Drones lost and found $5.99 -> $0.99; Sale ends in 7 hours
Audio Video Tools Pro $10.99 -> $5.49; Sale ends in 1 day
Solar Walk 2: Planetarium and Spacecraft 3D Models $2.99 -> $0.99; Sale ends in 1 day
Do Not Disturb - Call Blocker - Premium $1.99 -> $0.99; Sale ends in 2 days
WiFi Analyzer Premium $3.99 -> $1.99; Sale ends in 3 days
Baggage - Packing list PRO (without ADS) $1.49 -> $0.99; Sale ends in 4 days
Bluetooth Splitter Pro $1.49 -> $0.99; Sale ends in 4 days
CALL RECORDER $4.99 -> $2.49; Sale ends in 4 days
Day by Day Organizer PRO $4.49 -> $2.49; Sale ends in 4 days
Animated Photo Widget + $1.99 -> $0.99; Sale ends in 5 days
Crystal Guide Pocket Edition $2.99 -> $1.99; Sale ends in 5 days
LiquidPlayer Pro - music,equalizer,mp3,radio,3D $3.99 -> $1.49; Sale ends in 5 days
Volume Profiles $1.99 -> $0.99; Sale ends in 5 days
World History $3.49 -> $1.99; Sale ends in 5 days
Graphie $1.49 -> $0.99; Sale ends in 6 days
Incognito Browser Pro - Browse Anonymously $4.49 -> $1.49; Sale ends in 6 days
LayerPaint HD $6.99 -> $2.99; Sale ends in 6 days
Learn CSS - Pro $3.99 -> $1.49; Sale ends in 6 days
Learn HTML - Pro $3.99 -> $1.49; Sale ends in 6 days
Mushroom Identification $4.99 -> $2.49; Sale ends in 6 days
Skit Premium $2.49 -> $0.99; Sale ends in 6 days
Bird Mail Pro -Email App $4.49 -> $2.49; Sale ends in 7 days
Europe map $1.99 -> $0.99; Sale ends in 7 days
National Anthems PRO $1.49 -> $0.99; Sale ends in 7 days
Wifi Auto PRO $1.49 -> $0.99; Sale ends in 7 days
BFT - Bear Focus Timer $1.49 -> $0.99; Sale ends in ?
iLovecraft 2 Immersive Reading $4.99 -> $1.99; Sale ends in ?
iPoe Collection Vol. 3 - Edgar Allan Poe $4.99 -> $1.99; Sale ends in ?
SkySafari 6 Pro $39.99 -> $16.99; Sale ends in ?
Strive Minutes - Meditation Timer with Intervals $2.49 -> $0.99; Sale ends in ?

Games

Gunhouse $6.99 -> $0.99; Sale ends in 2 days
Bulb Boy $2.49 -> $0.99; Sale ends in 3 days
Incredibox $4.49 -> $0.99; Sale ends in 3 days
Gunslugs $1.99 -> $0.99; Sale ends in 4 days
Kaiju Big Battel Fighto Fantasy $9.99 -> $4.99; Sale ends in 4 days
Monster RPG 2 $1.49 -> $0.99; Sale ends in 4 days
Monster RPG 3 $1.99 -> $0.99; Sale ends in 4 days
ReturnState $4.99 -> $1.99; Sale ends in 4 days
VGBAnext - Universal Console Emulator $4.99 -> $2.99; Sale ends in 4 days
A Normal Lost Phone $3.49 -> $0.99; Sale ends in 5 days
Alt-Frequencies $4.99 -> $2.49; Sale ends in 5 days
Another Lost Phone: Laura's Story $3.49 -> $0.99; Sale ends in 5 days
Draw Cartoons 2 PRO $3.49 -> $1.99; Sale ends in 5 days
Kenshō $3.99 -> $0.99; Sale ends in 5 days
Minesweeper Genius $1.99 -> $0.99; Sale ends in 5 days
ArkanoidX - Donate Version $1.49 -> $0.99; Sale ends in 6 days
Icewind Dale: Enhanced Edition $9.99 -> $4.99; Sale ends in 6 days
SnakEscape $2.49 -> $0.99; Sale ends in 6 days
Super8Pro (NE$/FC Emulator) $3.99 -> $1.99; Sale ends in 6 days
Bridge Constructor Medieval $1.99 -> $0.99; Sale ends in 7 days
Bridge Constructor Portal $4.99 -> $2.49; Sale ends in 7 days
Cooking trip: Back on the road $1.99 -> $0.99; Sale ends in 7 days
Dead Age $2.99 -> $0.99; Sale ends in 7 days
Destructive physics: demolitions simulation $8.99 -> $5.49; Sale ends in 7 days
Gnomes Garden: Halloween $1.99 -> $0.99; Sale ends in 7 days
Gnomes Garden: The Lost King $1.99 -> $0.99; Sale ends in 7 days
In Between $2.99 -> $0.99; Sale ends in 7 days
Lost Artifacts: Time Machine $1.99 -> $0.99; Sale ends in 7 days
Lovecraft's Untold Stories $9.99 -> $3.99; Sale ends in 7 days
Pixel Heroes: Byte & Magic $6.99 -> $1.49; Sale ends in 7 days
Prison Run and Gun $1.99 -> $0.99; Sale ends in 7 days
race.a.bit $1.99 -> $0.99; Sale ends in 7 days
Raid Manager $2.99 -> $0.99; Sale ends in 7 days
Retro Winter Sports 1986 $1.99 -> $0.99; Sale ends in 7 days
Shiny The Firefly $2.49 -> $0.99; Sale ends in 7 days
Shiny The Firefly THD $2.49 -> $0.99; Sale ends in 7 days
Skilltree Saga $2.99 -> $0.99; Sale ends in 7 days
Super Blackjack Battle 2 Turbo $2.99 -> $0.99; Sale ends in 7 days
The Inner World $2.99 -> $0.99; Sale ends in 7 days
The Inner World - The Last Wind Monk $4.99 -> $2.49; Sale ends in 7 days
Toby: The Secret Mine $4.99 -> $0.99; Sale ends in 7 days
Forgotten Books: The Enchanted Crown (Full) $4.99 -> $2.99; Sale ends in ?
Peekaboo Vehicles $2.99 -> $0.99; Sale ends in ?
Peekaboo Zoo $2.99 -> $0.99; Sale ends in ?

Icon packs & customization

Unusual Wallpapers $1.99 -> $0.99; Sale ends in 7 hours
Dark Sensation -Icon Pack $1.49 -> $0.99; Sale ends in 5 days
Iggy-Icon Pack $1.49 -> $0.99; Sale ends in 5 days
Light Sensation Icon Pack $1.49 -> $0.99; Sale ends in 5 days
Rounded - Icon Pack $1.49 -> $0.99; Sale ends in 5 days
Alexis Pie Icon Pack: Clean and Minimalistic $1.49 -> $0.99; Sale ends in 6 days
MATION - Icon Pack (SALE!!!) $1.49 -> $0.99; Sale ends in 6 days