AutoCentar24 vs B737 Maintenance Mastermind
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AutoCentar24
Manage all your vehicle's maintenance, insurance, and expenses in one digital space. Track services, fuel consumption, and important deadlines with smart reminders. Share vehicle history easily with potential buyers.
- Digital service book
- Fuel consumption tracking
- Insurance policy management
- Smart deadline reminders
- Vehicle history sharing
- Find service centers
- Community for car enthusiasts
Read full descriptionHide full description
AutoCentar24 je kompletna digitalna garaža i elektronska servisna knjižica za sva tvoja vozila. Na jednom mestu pratiš servise, troškove, potrošnju goriva, polise osiguranja, registraciju i sve važne rokove – bez papira i izgubljenih računa. Uz AutoCentar24 možeš da: dodaš sva svoja vozila (auto, motor, skuter…) sa registracijom, VIN-om, kilometražom i slikama vodiš kompletnu elektronsku servisnu knjižicu sa svim detaljima o servisima pratiš potrošnju goriva i troškove sa detaljnom statistikom čuvaš sve polise osiguranja (AO, kasko, zeleni karton, pomoć na putu) dobijaš pametne podsetnike za sve važne rokove deliš istoriju vozila sa budućim kupcem putem bezbednog linka MOJA GARAŽA pregled svih vozila na jednom ekranu sa ključnim podacima praćenje kilometraže sa različitih izvora (korisnik, servis) čuvanje fotografije saobraćajne dozvole u digitalnom obliku prenos vlasništva vozila na drugog korisnika uz odobrenje u aplikaciji vodič za kontrolne lampice na instrument tabli poređenje specifikacija između vozila ELEKTRONSKA SERVISNA KNJIŽICA hronološka istorija svih radova po vozilu detalji svakog servisa: datum, kilometraža, delovi, rad, garancija, napomene dodavanje fotografija računa, delova i radova generisanje javnog linka za deljenje istorije sa kupcem ili servisom jasan pregled šta je rađeno, kad i kod kog servisa PRAĆENJE GORIVA evidencija svakog točenja goriva sa cenom i količinom automatski proračun potrošnje na 100 km mesečna i godišnja statistika troškova praćenje trendova cena goriva preporuke za efikasnije korišćenje goriva skeniranje QR koda sa fiskalnog računa POLISE OSIGURANJA čuvanje svih polisa na jednom mestu (AO, kasko, zeleni karton, pomoć na putu) podsetnici za istek polisa fotografije polisa i dokumenata pregled troškova osiguranja po vozilu PAMETNI PODSETNICI podsetnici za registraciju i tehnički pregled podsetnici za servis ulja, zamenu guma, kočnice sezonski podsetnici (zimske/letnje gume, klima servis) prilagodljivi podsetnici bazirani na datumu ili kilometraži nikad više ne propusti važan rok PRONAĐI SERVIS pretraga mehaničarskih radionica i tuning centara kontakt podaci, radno vreme, lokacija galerija fotografija servisa istaknuti i verifikovani servisi COMMUNITY ZA AUTO LJUBITELJE postavljaj pitanja o ulju, gumama, potrošnji, kvarovima i modifikacijama deli iskustva sa drugim vozačima i pokaži svoj projekat ili tuning prati omiljene teme i korisnike čuvaj korisne objave za kasnije glasaj i komentariši OBAVEŠTENJA pametni podsetnici za sve važne rokove obaveštenja iz zajednice – odgovori, komentari i saveti upozorenja za istek registracije i polisa CENTAR ZA POMOĆ saveti za održavanje vozila vodiči: kako izabrati servis, zamena ulja, priprema za zimu tips za smanjenje potrošnje goriva AutoCentar24 je tvoja kompletna digitalna garaža – praktičan alat koji ti pomaže da vodiš računa o svim aspektima vlasništva vozila, uštediš vreme i novac, i uvek znaš šta je rađeno na tvom automobilu.
B737 Maintenance Mastermind
Read full descriptionHide full description
B737 Maintenance Mastermind is an independent quick-reference and utility app designed to support aircraft technicians, engineers, mechanics, and aviation professionals working with Boeing 737 NG and MAX aircraft. The B737MM app combines fast offline tools with secure premium reference modules, helping users quickly find maintenance-related information, calculations, references, and troubleshooting guidance during study, training, planning, or daily technical routines. FREE TOOLS • MEL Calculator Quick helper for standard dispatch time limit calculations. • Unit Converter Fast conversion of common aviation units, including pressure, temperature, volume, weight, and fuel-related values. • Fuel Calculator Useful fuel uplift and density calculation tool for quick planning and cross-checking. • Abbreviations Dictionary Large searchable glossary of aviation, maintenance, and technical abbreviations. PREMIUM REFERENCE MODULES • Alerts Searchable cockpit alert, status, and message references with related technical context. • Flags Reference guide for PFD, ND, FMC/CDU, and display flags. • BITE Built-In Test Equipment reference module with test access information and related troubleshooting links. • MEL Reference Fast searchable Minimum Equipment List reference support for NG/MAX style workflows. • CDL Reference Configuration Deviation List reference module for missing or deferred aircraft configuration items. • Circuit Breakers / CB ATA-grouped circuit breaker reference with panel-related information. • Lights Cockpit, annunciator, and system light reference module with related system context. • Location Aircraft component, access panel, service panel, antenna, and equipment location references. • STA Map Station, frame, stringer, waterline, and aircraft location reference helper for quick orientation. • Visual Panels Interactive visual reference for cockpit panels and related light/panel locations. • Support & Materials Technical support notes, fastener/material references, practical troubleshooting notes, and maintenance helper information. PREMIUM ACCESS Premium reference modules open with an auto-renewable yearly subscription (with a 3-day free trial for eligible users) or a one-time lifetime purchase, both offered in the app. Payment is charged to your Apple Account at confirmation of purchase. The subscription renews automatically unless it is cancelled at least 24 hours before the end of the current period, and your account is charged for renewal within 24 hours before the end of the current period. You can manage or cancel your subscription in your Apple Account settings at any time after purchase. Use Restore Purchases in the app to restore access on a new device. Some premium content requires internet access for first download, access verification, or content updates. Once downloaded, content is available on the device for fast access. IMPORTANT DISCLAIMER This application is an independent reference and training support tool. It is not official Boeing documentation and is not affiliated with, endorsed by, sponsored by, or associated with The Boeing Company, any airline, aircraft operator, maintenance organization, or aviation authority. The information in this app is provided for educational, training, and general reference purposes only. The official Aircraft Maintenance Manual (AMM), Fault Isolation Manual (FIM), Illustrated Parts Catalog (IPC), Wiring Diagram Manual (WDM), Structural Repair Manual (SRM), and the operator-approved MEL/CDL are the only official sources and must always take precedence. Do not use this application as the sole source for aircraft maintenance actions, dispatch release decisions, operational decisions, or work on an actual aircraft. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://b737mm.com/privacy/
Screenshots
Verdict
The clearest difference is in-app purchases: AutoCentar24 at none against B737 Maintenance Mastermind's 2. AutoCentar24 also leads on iOS requirement (13.0 vs 18.0). On price, 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
Both are free to download. B737 Maintenance Mastermind sells 2 in-app purchases, starting at $8.99 per year. AutoCentar24 asks for nothing beyond the download.
| Parameter | AutoCentar24 | B737 Maintenance Mastermind |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | — | Every 2 days |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 57 MB | 10 MB |
| Age rating | 17+ | 4+ |
| Developer | Boris Jovanetic | Nemanja Dimitrijevic |
In-app purchases
AutoCentar24
No in-app purchases
B737 Maintenance Mastermind
- Premium Yearly3 Days trial$8.991 Year
- Premium Lifetime$17.00





