Independent app & game studio
Erebos Lab
We design, build, and ship real products — live web apps, App Store mobile apps, and games — then host every one's privacy, terms, support, and account-deletion pages here, on a single umbrella domain.
An independent studio building across the stack. Our flagship products run live on their own domains; every mobile app and game we ship is hosted here with its App Store / Google Play compliance pages — so we stop buying a domain per app.
Flagship products
The studio's lead products, live today on their own domains.
Menivor
LiveScreen recording + prompt → viral UGC video with an AI avatar presenter.
Recoder
LiveRun your own AI coding agents in parallel and merge the best result through a governed gate.
VCPeer
LiveAsk-first private-market intelligence for founders, investors, and operators.
Yokharita
LiveTurkey-wide graduate and university program search, plus a family of exam-prep apps.
Web products
Standalone products, each live on its own domain.
Recoder↗
Run your own AI coding agents in parallel and merge the best result through a governed gate.
Web · recoder.xyz
VCPeer↗
Ask-first private-market intelligence for founders, investors, and operators.
Web · vcpeer.com
Yokharita↗
Turkey-wide graduate and university program search, plus a family of exam-prep apps.
Web · yokharita.com
Bidstage↗
A paid-discovery marketplace where open-source projects rank by verifiable settlement.
Web · bidstage.app
Mobile apps
Hosted here: overview plus App Store / Play privacy, terms, support, and account-deletion pages. Includes the Yokharita exam-prep family.
Education
KPSS Çalış — Lisans
Study for the KPSS (bachelor’s level) — timed quizzes, spaced repetition, and progress tracking.
EducationKPSS Çalış — Önlisans
Study for the KPSS (associate’s level) — timed quizzes, spaced repetition, and progress tracking.
EducationKPSS Çalış — Ortaöğretim
Study for the KPSS (high-school level) — timed quizzes, spaced repetition, and progress tracking.
EducationALES Çalış
Study for the ALES academic-staff exam — timed quizzes, spaced repetition, and progress tracking.
EducationYDS Çalış
Study for the YDS foreign-language exam — timed quizzes, spaced repetition, and progress tracking.
EducationTYT Çalış
Study for the TYT basic-proficiency university-entrance exam — timed quizzes, spaced repetition, and progress tracking.
EducationAYT Çalış
Study for the AYT field-proficiency university-entrance exam — timed quizzes, spaced repetition, and progress tracking.
EducationLGS Çalış
Study for the LGS high-school-entrance exam — timed quizzes, spaced repetition, and progress tracking.
EducationDGS Çalış
Study for the DGS associate-to-bachelor transfer exam — timed quizzes, spaced repetition, and progress tracking.
EducationTUS Çalış
Study for the TUS medical-specialty exam — timed quizzes, spaced repetition, and progress tracking.
EducationYDT Çalış
Study for the YDT foreign-language university-entrance exam — timed quizzes, spaced repetition, and progress tracking.
EducationÖABT Çalış
Study for the ÖABT teaching-field exam — timed quizzes, spaced repetition, and progress tracking.
EducationPMYO Çalış
Study for the PMYO police-vocational-school entrance exam — timed quizzes, spaced repetition, and progress tracking.
EducationEKPSS Çalış
Study for the EKPSS public-personnel exam for candidates with disabilities — timed quizzes, spaced repetition, and progress tracking.
EducationEhliyet Çalış
Study for the Ehliyet Turkish driving-licence theory exam — timed quizzes, spaced repetition, and progress tracking.
EducationGMAT
Study for the GMAT graduate-management admission test — timed quizzes, spaced repetition, and progress tracking.
EducationGRE
Study for the GRE graduate-admission test — timed quizzes, spaced repetition, and progress tracking.
EducationYokharita
A Turkey-wide university & graduate program catalog with an eligibility matcher.
EducationHealth & Fitness
CalDesk AI
Snap a photo, track every calorie — AI nutrition tracking.
Health & FitnessEcho
An AI voice journal — reflect on your day, synced securely across your devices.
Health & FitnessCalGym
A private gym workout tracker — log lifts, track progress, sync to Apple Health.
Health & FitnessSplits
A GPS activity tracker — record your run, ride, or walk; your route stays on your device.
Health & FitnessRove
Track, analyze, and share running routes with secure cross-device sync.
Health & FitnessPhoto & Video
Lifestyle
Social Networking
Finance
Productivity
Games
Playable titles and the studio’s game work.
Vertex
A calming, endless one-tap zen arcade — find your flow, one tap at a time.
GamesCipher
A daily code-breaking puzzle — crack the hidden code with logic, not luck.
GamesEreboslabs Arcade
A browser-playable hub with global leaderboards for the studio’s casual puzzle titles. In development.
Infrastructure
Platform infrastructure that serves many products.
Open source
Projects and forks we build in the open.
Frequently asked questions
What is Erebos Lab?
Erebos Lab is an independent app and game studio. We build web products on their own domains and ship mobile apps and games — and we host every app's App Store and Google Play compliance pages (privacy policy, terms, support, and account deletion) here on one domain.
Are the apps free to download?
Yes. Every app and game lists at no upfront cost, with optional in-app purchases or subscriptions handled by the App Store or Google Play. Many titles are fully usable for free.
Do Erebos Lab apps track me or sell my data?
No app sells your personal information. Many of our apps are local-first and store your data only on your device. Each app publishes an honest, per-app privacy policy with an Apple and Google data-safety summary that matches exactly what the app collects.
How do I get support, cancel a subscription, or delete my account?
Every app has its own Support and Delete-account page linked from its overview, and you can email caelum0x42@gmail.com directly. Subscriptions are managed in your App Store or Google Play account settings.
Who is behind Erebos Lab?
Erebos Lab is an independent, build-in-public studio. Follow the work and reach the person behind it on X at @caelum0x42 (https://x.com/caelum0x42).
Contact
General enquiries: caelum0x42@gmail.com. Follow the build in public on X: