Comparison

ГУАП в кармане vs Lingo Sperm

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

Head to head
About

ГУАП в кармане

This unofficial companion app provides students with essential university services in one place. Access class schedules, your personal academic cabinet, group updates, and building navigation. It prioritizes privacy with no ads or subscriptions.

Highlights
  • Class and exam schedule
  • Personal academic cabinet dashboard
  • Group extra schedule updates
  • Interactive building navigator
  • Grade progression charts
  • Materials by semester
Features
Read full description

SUAIHelper is an unofficial companion app for students of Saint Petersburg State University of Aerospace Instrumentation (SPbGUAP / SUAI). All the everyday university services in one place — without juggling browser tabs. WHAT'S INSIDE • Class and exam schedule, straight from guap.ru. Pick your group, professor, department or classroom once — the filter is remembered. Your week and the exam schedule open from the home screen in a single tap. • Your SUAI cabinet on the home screen. Urgent deadlines, status of lab works and reports, latest materials and your grade progression — all on one dashboard. Full cabinet sections too: assignments, grade history with charts, announcements, materials by semester, and reports with teacher feedback. Login happens on the official SUAI sign-in page — your password is entered there, not in this app. • Group's extra schedule. When a professor reschedules a class, the group leader updates it right in the app and everyone sees the change immediately. The group leader registers with a group login and password (write access); other students sign in with the same login without a password (read-only). Nobody shows up to an empty classroom. • Building navigator. Interactive floor maps for all four SUAI buildings — Bolshaya Morskaya, Gastello, Lensoveta, Moskovsky. Opens in seconds, makes finding a classroom in an unfamiliar building easy. PRIVACY AND OPENNESS • No ads, no subscriptions, no third-party trackers. • Cabinet sign-in goes through the university's own page — your password is entered there, the app only receives the session needed to render your data. Cookies are stored on your device. • Privacy-preserving usage analytics (screen counters only, no personal data) — hosted on the developer's own server, never shared with third parties. • Crash reports go to the developer's own self-hosted Sentry instance. • Full privacy policy: https://suaihelper.sknt.ru/docs/en/privacy IMPORTANT • This is an unofficial app. It is not affiliated with, endorsed by, or supported by SPbGUAP. It's an independent project by a SUAI student for the convenience of fellow students. • You don't need to sign in to use the main features (schedule, group's extra schedule, navigator).

About

Lingo Sperm

Features
Read full description

Bio Lingo turns vocabulary practice into a race. You swim up three lanes. A word appears. Three translations drift toward you — swim into the one you think is right. Get it right and you move closer to the egg. Get it wrong and you slip back. Reach the egg and you win the run. Between questions the lanes fill up: cells to collect and rivals to dodge. One run takes about a minute. WHY IT WORKS • The word shows up before the answers do, so you have to actually recall it instead of just recognizing it. • Words you miss come back sooner. Words you know come back later, then stop. • Three speeds. Pick how long you get to read. • Six levels, from beginner to advanced. WHAT YOU CAN LEARN • English to Russian • Spanish to English FEATURES • Over 14,000 words across both sets • Works offline — everything is in the app • Win runs to climb six ranks • Review the words you got wrong • No ads Your first game is free. After that, unlock everything with a one-time purchase or a weekly plan. The weekly plan renews automatically until cancelled. You can cancel anytime in your Apple ID settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.lingo-sperm.online/privacy Between questions the lanes fill up: cells to collect and rivals to dodge. One run takes about a minute. WHY IT WORKS • The word shows up before the answers do, so you have to actually recall it instead of just recognizing it. • Words you miss come back sooner. Words you know come back later, then stop. • Three speeds. Pick how long you get to read. • Six levels, from beginner to advanced. WHAT YOU CAN LEARN • English to Russian • Spanish to English FEATURES • Over 14,000 words across both sets • Works offline — everything is in the app • Win runs to climb six ranks • Review the words you got wrong • No ads Your first game is free. After that, unlock everything with a one-time purchase or a weekly plan. The weekly plan renews automatically until cancelled. You can cancel anytime in your Apple ID settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.lingo-sperm.online/privacy

Screenshots

ГУАП в кармане4 screens
Lingo Sperm4 screens

Verdict

The call

The clearest difference is in-app purchases: ГУАП в кармане at none against Lingo Sperm's 2. On price, update cadence, ads and device support 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

Both are free to download. Lingo Sperm sells 2 in-app purchases, starting at $1.99 per 7 days. ГУАП в кармане asks for nothing beyond the download.

UpkeepUpdate frequency

ГУАП в кармане ships an update weekly, Lingo Sperm every 4 days. The most recent releases landed on October 31, 2026 and October 29, 2026 respectively.

Scorecard1 real difference · 8 level
ГУАП в кармане versus Lingo Sperm: the parameters behind the verdict, then further details
ParameterГУАП в карманеLingo Sperm
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyWeeklyEvery 4 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhoneiPhone, iPod — better
Requires iOS16.015.0 — better
Further details — not scored
Size11 MB28 MB
Age rating4+17+
DeveloperDenis SidorenkoGalymzhan Zhakangerov

In-app purchases

None

ГУАП в кармане

No in-app purchases

2 purchases

Lingo Sperm

Subscriptions1
  • Full Access — Weekly$1.997 Days
One-time1
  • Bio Lingo Lifetime$19.99

Questions

Is ГУАП в кармане free?
ГУАП в кармане is free to download, with no in-app purchases.
Is Lingo Sperm free?
Lingo Sperm is free to download, with in-app purchases available.
Do ГУАП в кармане or Lingo Sperm have ads?
Neither ГУАП в кармане nor Lingo Sperm shows ads.
Which is updated more often, ГУАП в кармане or Lingo Sperm?
ГУАП в кармане ships an update weekly, and Lingo Sperm every 4 days. Most recently, ГУАП в кармане was updated on October 31, 2026 and Lingo Sperm on October 29, 2026.

Other comparisons