Learn Polish with Flash cards! vs PDE Pro Database Engineer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Learn Polish with Flash cards!
Master Polish vocabulary with flashcards and a smart learning algorithm. Organize words into categories, track your progress with detailed statistics, and learn offline. Unlock the full version to remove daily limitations and enhance your learning experience.
- Thousands of Polish words and phrases
- Categorized word lists
- Smart learning algorithm
- Custom word and category addition
- Learning statistics
- Offline mode
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Learning Polish? Memorize Polish words efficiently and improve your vocabulary! • Thousands of Polish words and phrases divided into categories. • Smart learning algorithm. • Ability to add custom words and word categories. • Statistics: track your performance in learning Polish words for the last week, month, three months and the last year. • Offline mode. • Simple user interface with hints upon the first usage. It is recommended to use the app at least twice a day, with regular breaks every few hours. If you enjoyed the free version, you can use in-app purchases to remove the daily limitation of the free version. You can choose from the following: • "Full version (1 month)": subscription for 1 month, $2.99 per month • "Full version (3 months)": subscription for 3 months, $6.49 per 3 months • "Full version (1 year)": subscription for 1 year, $15.99 per year Please keep in mind: • Payment will be charged to iTunes Account at confirmation of purchase. • Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. • Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal. • Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's iTunes Account Settings after purchase. • Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. • More information about subscriptions can be found here: https://support.apple.com/en-us/HT202039 Terms of Use: https://reword.app/terms
PDE Pro Database Engineer
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PASS YOUR PROFESSIONAL CLOUD DATABASE ENGINEER EXAM 500+ practice questions 5-minute study sessions Track your progress Remove mastered questions Text-to-speech support Dark mode available WHY GET CERTIFIED? Certified Google Cloud database engineers earn up to $203K annually (Skillsoft 2024). Professional Cloud Database Engineer validates expertise in designing, managing, and troubleshooting scalable database solutions. WHAT YOU'LL MASTER: Database capacity planning and performance tuning High availability with multi-regional and zonal strategies Database connectivity with networking and encryption Managed vs unmanaged services comparison SQL and NoSQL requirements for structured and unstructured data IAM and access management for database security Monitoring with query optimization and resource contention Backup and recovery with RTO, RPO, and PITR Cost optimization and scaling strategies Database migration with zero-downtime and fallback plans Replication strategies and read replicas Generative AI and LLM database use cases STUDY ANYWHERE: Coffee breaks. Commutes. Lunch hours. Turn dead time into database engineering expertise. Download now. Pass your exam. Master Google Cloud databases.
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Verdict
The clearest difference is in-app purchases: PDE Pro Database Engineer at none against Learn Polish with Flash cards!'s 12. PDE Pro Database Engineer also leads on ads (none vs shown). Learn Polish with Flash cards!'s advantage is update cadence (every 4 weeks vs every 3 months). On price, device support and iOS requirement 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. Learn Polish with Flash cards! sells 9 in-app purchases, starting at $1.49 per month. PDE Pro Database Engineer asks for nothing beyond the download.
Learn Polish with Flash cards! ships an update every 4 weeks, PDE Pro Database Engineer every 3 months. The most recent releases landed on September 14, 2026 and September 28, 2026 respectively.
| Parameter | Learn Polish with Flash cards! | PDE Pro Database Engineer |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (13 ratings) — better | — |
| Positive reviews | 89.2% of reviews | — |
| Number of ratings | 13 — better | — |
| Update frequency | Every 4 weeks — better | Every 3 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 94 MB | 30 MB |
| Age rating | 12+ | 4+ |
| Developer | Nikita Olifer | Davy Raitt |
In-app purchases
Learn Polish with Flash cards!
- Full version3 Days trial$1.491 Month
- Full version3 Days trial2 variants$2.491 Month
- Full version3 Days trial2 variants$5.491 Year
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- Full version3 Days trial$8.491 Year
- Full version3 Days trial$10.491 Year
- Full version$16.491 Year
- Full version$4.99
- Full version$7.99
- Full version2 variants$9.99
PDE Pro Database Engineer
No in-app purchases
Questions
Is Learn Polish with Flash cards! free?
Is PDE Pro Database Engineer free?
Do Learn Polish with Flash cards! or PDE Pro Database Engineer have ads?
Which is updated more often, Learn Polish with Flash cards! or PDE Pro Database Engineer?
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