Comparison

Bright Memory vs Devil's Purge

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

Head to head
About

Bright Memory

Experience a thrilling blend of FPS and action in a futuristic world. Investigate a mysterious global phenomenon by combining unique skills, sword combat, and customizable firearms. Explore an ancient history connecting two worlds.

Highlights
  • FPS and action genre blend
  • Skill and ability combos
  • Sword combat
  • Customizable firearms
  • Gyroscope aiming support
  • Controller support
Read full description

In the year 2036, a strange phenomenon for which scientists can find no explanation has occurred in the skies around the world. The Supernatural Science Research Organization (SRO) has sent agents out to various regions to investigate this phenomenon. It is soon discovered that these strange occurrences are connected to an archaic mystery - an as-of-yet unknown history of two worlds, about to come to light... Bright Memory: Infinite combines the FPS and action genres to deliver a high-octane experience. Mix and match available skills and abilities to unleash magnificient combos on your enemies. Your trusted sword allows you to slash through crowds of enemies and even repel their gunfire. The guns you come across in-game can be customized with a variety of ammunitions. Choose between incendiary bombs, sticky grenades, homing missiles, and more to suit your situation. [Features] - Support gyroscope control aiming. - Support full button transparency and size customization. - Support XBOX wireless controller control.

About

Devil's Purge

Engage in active combat against demonic forces using augmented reality. Physically dodge attacks and aim your device's light to exorcise evil. Collect blessings and abilities to create powerful builds in quick, replayable runs.

Highlights
  • Augmented reality combat
  • Active movement and dodging
  • Roguelike progression with blessings
  • Quick 5-10 minute runs
  • 60 randomly generated levels
  • Multiple unique weapons and abilities
Read full description

Fighting evil never felt so active. YOUR STORY A demonic revolution is spreading through our world, and God needs you—we all do. Celestial beings have strayed from their paths, and a purifying light is required to bring them back. That light is now within your iPhone, in a sacred union of technology and the supernatural. Embrace this destiny and embark on a pilgrimage that will test the limits of your mental and physical resilience. A divine test from God, or in some twisted way, from the Devil himself. Or could it be the reverse? ACTIVE ACTION MECHANICS Devil's Purge brings the extravagant action of 'FPS' or 'Hack and Slash' into the real world through augmented reality. Use your iPhone's camera to reveal grotesque demons that appear before you, and exorcise them with the piercing light from your device's flashlight. Active movement is key to being a successful demon hunter. You must physically dodge attacks coming your way and aim precisely at the heart of these macabre creatures. Delight in their bursts of celestial light that bring peace to their tormented souls ROGUELIKE Boost your divine power with blessings from the archangels Saint Michael, Gabriel, and Raphael, who offer hundreds of abilities to choose and combine. Create a powerful weapon in each session, exploring different playstyles against the demonic hordes. The King of all kings will also appear, granting mighty miracles to help restore the good name of the saints, now transformed into demonic forms. Survive wave after wave until you face the fallen angel: Satan. MAIN FEATURES ◆ Quick 5 to 10 minute runs ◆ 60 random generated levels with high replayability ◆ 5 unique miracles/weapons to choose from (Vanquish, Constrict, Smite, Lamb of God and Holy Light) ◆ 50 blessings to make you stronger ◆ Chain reaction and combos from 3 classes (attack, defense and reaction) ◆ Geolocation map to find extra powers ◆ Renaissance art style meets dark liquid death ◆ Final boss available anytime - you just need to find it HEAVY METAL SOUNDTRACK FROM ◆ Men Eater ◆ Zero Massive ◆ Earth Drive ◆ Last Piss Before Death ◆ Mau Olhado ◆ Temple ◆ Visceral ◆ Black Hill Cove ◆ Fonte ◆ Tales for Unspoken ◆ Avesso PLAYER QUOTES ◆ "It fuses Pokémon GO with DOOM!" ◆ "My iPhone just became an exorcism machine." ◆ "I was not aware that a game like this was possible." FROM THE PRESS ◆"Meet Devil's Purge, a Portuguese game that combines Doom with Pokémon Go" - IGN ◆"Devil's Purge offers dozens of enemies to battle, as well as bosses" - Pocket Gamer ◆"The game combines fast action with Augmented Reality" - Mobidictum ◆"The Game That Turns Your Phone Into a Holy Weapon" - XR Update Exclusive to the App Store, Devil's Purge offers an unparalleled augmented reality roguelike FPS experience on mobile! it's an indie game developed for hardcore and heavy metal players with a phone in their pocket. FUTURE UPDATES We're aiming to continuously refine and expanding Devil's Purge with thrilling updates and features, enhancing our innovative Active Action mechanics to elevate the demon-slaying spectacle. Stay connected with our indie studio and be part of this groundbreaking mobile experience. If you find any issue or have cool ideas, feel free to contact us ◆ Discord: https://discord.gg/etENWXXpGh ◆ Email: geral@ontopstudios.com

Screenshots

Bright Memory4 screens
Devil's Purge4 screens

Verdict

The call

The clearest difference is price: Devil's Purge at Free against Bright Memory's $4.99. Devil's Purge also leads on rating (5.0 vs 4.3) and review sentiment (100% vs 67%). Bright Memory's advantage is ratings volume (43 vs 3) and device support (3 vs 1). On update cadence, ads and in-app purchases 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

Devil's Purge is free to download; Bright Memory costs $4.99 up front. Bright Memory sells 9 one-off in-app purchases and Devil's Purge sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Devil's Purge holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: Bright Memory has 43 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 67% of Bright Memory's written reviews are positive against 100% of Devil's Purge's.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 days. The most recent releases landed on September 30, 2026 and September 27, 2026 respectively.

Scorecard7 real differences · 3 level
Bright Memory versus Devil's Purge: the parameters behind the verdict, then further details
ParameterBright MemoryDevil's Purge
Price$4.99Free — better
Rating4.3 (43 ratings)5.0 (3 ratings) — better
Positive reviews67.0% of reviews100.0% of reviews — better
Number of ratings43 — better3
Update frequencyEvery 3 daysEvery 3 days
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS14.0 — better17.0
Further details — not scored
Size2.4 GB417 MB
Age rating17+12+
Developer贤成 曾Atop Studios, LDA

Customer experience

Bright Memory

All ratings43 ratings
Positive83.7%
Neutral2.3%
Negative14.0%
Written reviews97 reviews
Positive67.0%
Neutral12.4%
Negative20.6%

Devil's Purge

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Bright Memory

Reported bugs

3 issues
  • Buttons not programmed properly for iOS
  • Unable to complete identity verification
  • Touch controls issues on iPad

Requested features

3 requests
  • Add controller vibration support
  • Allow customization of touch controls
  • Optimize controls for PlayStation controller

Devil's Purge

Not enough reviews yet to summarise bugs or requests.

In-app purchases

9 purchases

Bright Memory

One-time9
  • Black Kitten Pack$0.99
  • 学院兔皮肤$0.99
  • Cyber Rabbit$0.99
Show 6 more
  • Energetic Pack$0.99
  • Youthful Days Pack$0.99
  • Cheongsam (New Year) Pack$0.99
  • Cheongsam (Blue Flowers)$0.99
  • Bikini Pack$0.99
  • Skinny Jeans Pack$0.99
1 purchases

Devil's Purge

One-time1
  • Unlock Full Game$3.99

Questions

Is Bright Memory free?
Bright Memory costs $4.99, and also offers in-app purchases.
Is Devil's Purge free?
Devil's Purge is free to download, with in-app purchases available.
Which has better reviews, Bright Memory or Devil's Purge?
Devil's Purge is rated higher. Bright Memory averages 4.3 out of 5 from 43 ratings, while Devil's Purge averages 5.0 from 3 ratings.
Do Bright Memory or Devil's Purge have ads?
Neither Bright Memory nor Devil's Purge shows ads.
Which is updated more often, Bright Memory or Devil's Purge?
Bright Memory ships an update every 3 days, and Devil's Purge every 3 days. Most recently, Bright Memory was updated on September 30, 2026 and Devil's Purge on September 27, 2026.

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