31 temporarily free and 90 on-sale apps and games for Wednesday

Welcome to Wednesday, everyone. Since the majority of the world is stuck at home, it would appear that many developers have caught on that they have a captive audience, and so I have a boatload of app and game sales to share today. Most notably, KORG is still offering its $20 Kaossilator synthesizer app free of charge. But KORG isn't the only one giving away free stuff, and so if you're looking for a few kids games to occupy your children during these trying times, the free games section of today's roundup contains more than a few worthwhile educational titles, such as Dr. Panda School. Of course, if you're a die-hard gamer, then you're going to want to cruise on down to the game sales section of the roundup to check out The Swords of Ditto, Thumper: Pocket Edition, and Lumino City. As always, I've highlighted all of the interesting titles in bold to make discovery easier. So without further ado, here are 31 temporarily free and 90 on-sale apps and games for the middle of the week.

Free

Apps

EZ Notes - Notepad notes, voice notes, to-do notes $1.49 -> Free; Sale ends in 1 day
NT Converter - Unit Converter Premium $2.99 -> Free; Sale ends in 1 day
Crypto Helper $0.99 -> Free; Sale ends in 2 days
KORG Kaossilator for Android $19.99 -> Free; Sale ends in 2 days
Genetic Helper $0.99 -> Free; Sale ends in 4 days
Neurosimulator Vol.I $13.99 -> Free; Sale ends in 4 days
Poesi - Enjoy German Poetry $4.99 -> Free; Sale ends in 5 days
Bike Repair (AdFree) $1.49 -> Free; Sale ends in 6 days
VHF Trainer $9.99 -> Free; Sale ends in 6 days

Games

Little Mouse's Encyclopedia $4.99 -> Free; Sale ends in 2 days
Grow Spaceship VIP - Galaxy Battle $0.99 -> Free; Sale ends in 3 days
Crisis of the Middle Ages $1.99 -> Free; Sale ends in 4 days
Kingdom Rush Frontiers $1.99 -> Free; Sale ends in 4 days
Kingdom Rush Origins $2.99 -> Free; Sale ends in 4 days
LETHAL JUDGMENT EX $0.99 -> Free; Sale ends in 4 days
When Silence Fell - A Dark Interactive Story $2.49 -> Free; Sale ends in 4 days
Dr. Panda & Toto's Treehouse $3.99 -> Free; Sale ends in 5 days
Dr. Panda School $3.99 -> Free; Sale ends in 5 days
Hoopa City $2.99 -> Free; Sale ends in 5 days
Infinity Heroes VIP : Idle RPG $0.99 -> Free; Sale ends in 5 days
Memory Game - Official $0.99 -> Free; Sale ends in 5 days
My PlayHome : Play Home Doll House $0.99 -> Free; Sale ends in 5 days
Super God Blade VIP : Spin the Ultimate Top! $2.49 -> Free; Sale ends in 5 days
Archery Physics Shooting Challenge FPS $0.99 -> Free; Sale ends in 6 days
Card Crusade $3.99 -> Free; Sale ends in 6 days
Mental Hospital III $0.99 -> Free; Sale ends in 6 days
Sudoku Deluxe VIP $1.99 -> Free; Sale ends in 6 days
Bottom of the 9th $2.99 -> Free; Sale ends in 7 days
Numerico $1.99 -> Free; Sale ends in 7 days
Peppa Pig: Party Time $2.99 -> Free; Sale ends in 7 days
Sizzle & Stew $1.99 -> Free; Sale ends in 7 days

Sale

Apps

My Jump 2: Measure your jump $9.99 -> $1.99; Sale ends in 9 hours
My Lift: Measure your max strength $9.99 -> $1.99; Sale ends in 9 hours
Sleep as Android Unlock 💤 Sleep cycle smart alarm $9.99 -> $4.99; Sale ends in 1 day
Baby Sleep PRO 🍼 $1.99 -> $0.99; Sale ends in 2 days
Daily Workouts $19.99 -> $13.99; Sale ends in 2 days
Lullaby Add-on 🎵 for Sleep as Android + Mindroid $2.99 -> $0.99; Sale ends in 2 days
Mindroid 🧠 PRO Unlock $4.49 -> $0.99; Sale ends in 2 days
NT Calculator - Extensive Calculator Pro $2.49 -> $0.99; Sale ends in 2 days
PowerLine PRO Unlock $2.99 -> $0.99; Sale ends in 2 days
SayIt Full Unlock $2.99 -> $0.99; Sale ends in 2 days
Twilight Pro Unlock $4.99 -> $0.99; Sale ends in 2 days
Learn C# .NET Programming - PRO (NO ADS) $3.49 -> $1.49; Sale ends in 3 days
QR Code & Barcode Scanner - PRO $1.49 -> $0.99; Sale ends in 3 days
EvoWallet - Money Tracker [Premium] $1.99 -> $0.99; Sale ends in 4 days
HttpCanary (Premium) $6.99 -> $3.49; Sale ends in 5 days
Photo Exif Editor Pro - Metadata Editor $2.20 -> $1.49; Sale ends in 5 days
Starting Strength Official $16.99 -> $7.99; Sale ends in 5 days
Battery Widget Reborn 2020 $4.99 -> $1.99; Sale ends in 6 days
Dragon Drum Machine - Synth drums for Android $1.99 -> $0.99; Sale ends in 6 days
Hydro Coach PRO - Drink water $4.99 -> $2.49; Sale ends in 6 days
Millimeter Pro - screen ruler, protractor, level $2.49 -> $0.99; Sale ends in 6 days
Popup Widget 3 $1.99 -> $0.99; Sale ends in 6 days
Smart Wi-Fi Hotspot PRO $2.99 -> $0.99; Sale ends in 6 days
Adrian James Bootcamp $4.49 -> $0.99; Sale ends in 7 days
AKC Math Agility $2.99 -> $0.99; Sale ends in 7 days
KnowledgeBase Builder $10.99 -> $4.49; Sale ends in 7 days
PD Pupil Distance for Eyeglasses & VR Headset $4.99 -> $2.49; Sale ends in 7 days

Games

LASERBREAK 2 $3.99 -> $0.99; Sale ends in 1 day
Dark Tower $2.49 -> $0.99; Sale ends in 2 days
Devyne: Unknown (Retro Adventure RPG) $3.49 -> $0.99; Sale ends in 2 days
Slayaway Camp: 1980's Horror Puzzle Fun! $2.99 -> $0.99; Sale ends in 2 days
Solitaire Dungeon Escape 2 $5.49 -> $1.99; Sale ends in 2 days
Let's Break Stuff! Premium $2.12 -> $0.99; Sale ends in 4 days
10000000 $2.99 -> $0.99; Sale ends in 5 days
Dead Synchronicity: TCT $2.99 -> $0.99; Sale ends in 5 days
Downwell - ON SALE FOR A LIMITED TIME! $2.99 -> $0.99; Sale ends in 5 days
Fait $3.49 -> $0.99; Sale ends in 5 days
Grandpa's Table HD $2.99 -> $0.99; Sale ends in 5 days
Katy & Bob: Safari Café $1.99 -> $0.99; Sale ends in 5 days
Lost Artifacts: Ice Queen $1.99 -> $0.99; Sale ends in 5 days
Minit $4.99 -> $0.99; Sale ends in 5 days
Nostalgia.NES Pro (NES Emulator) $4.99 -> $1.49; Sale ends in 5 days
One Up - Lemonade Rush ! $1.99 -> $0.99; Sale ends in 5 days
OUT OF THE BOX $4.99 -> $2.99; Sale ends in 5 days
Photographs - Puzzle Stories $3.99 -> $0.99; Sale ends in 5 days
Reigns $2.99 -> $0.99; Sale ends in 5 days
Reigns: Game of Thrones $3.99 -> $1.99; Sale ends in 5 days
Reigns: Her Majesty $2.99 -> $0.99; Sale ends in 5 days
Rotate To Shape $1.49 -> $0.99; Sale ends in 5 days
SPACEPLAN $2.99 -> $0.99; Sale ends in 5 days
Tallowmere $1.99 -> $0.99; Sale ends in 5 days
The Swords of Ditto - ON SALE FOR A LIMITED TIME! $5.99 -> $1.99; Sale ends in 5 days
Thinking With Magnets 1 $1.49 -> $0.99; Sale ends in 5 days
Three Kingdoms The Last Warlord $9.99 -> $6.99; Sale ends in 5 days
Umiro $2.99 -> $0.99; Sale ends in 5 days
Volt $1.99 -> $0.99; Sale ends in 5 days
Witcheye $2.99 -> $0.99; Sale ends in 5 days
WordMix Pro - a living crossword puzzle $2.00 -> $0.99; Sale ends in 5 days
You Must Build A Boat $2.99 -> $0.99; Sale ends in 5 days
7Days : Decide your story .Choice game $2.99 -> $1.99; Sale ends in 6 days
9th Dawn II 2 RPG $1.99 -> $0.99; Sale ends in 6 days
Agatha Knife $4.99 -> $0.99; Sale ends in 6 days
AntVentor: Puzzle Adventure $1.99 -> $0.99; Sale ends in 6 days
DeepSeaGirl [Story of Ari] $2.49 -> $0.99; Sale ends in 6 days
fMSX Deluxe - Complete MSX Emulator $4.99 -> $2.99; Sale ends in 6 days
Magibot $4.49 -> $0.99; Sale ends in 6 days
Rima: The Story Begins - Adventure Game $7.49 -> $3.49; Sale ends in 6 days
Sorcery! $5.99 -> $2.99; Sale ends in 6 days
Sorcery! 2 $5.99 -> $2.99; Sale ends in 6 days
Sorcery! 4 $5.99 -> $2.99; Sale ends in 6 days
Storm Rush $1.99 -> $0.99; Sale ends in 6 days
The Dew $1.49 -> $0.99; Sale ends in 6 days
Castle Of Awa - Relaxing challenges $2.99 -> $0.99; Sale ends in 7 days
Devyne: Saga (text-based Adventure RPG) $2.99 -> $0.99; Sale ends in 7 days
Lumino City $4.99 -> $1.99; Sale ends in 7 days
QB - a cube's tale $3.49 -> $0.99; Sale ends in 7 days
Reventure $2.99 -> $0.99; Sale ends in 7 days
Thumper: Pocket Edition $4.99 -> $1.99; Sale ends in 7 days
San Juan $4.99 -> $0.99; Sale ends in ?
Teach Your Monster to Read: Phonics & Reading Game $4.99 -> $0.99; Sale ends in ?
Zoombinis $4.99 -> $2.99; Sale ends in ?