BookNapper vs Lotericas do Brasil
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BookNapper
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Singapore National Library Board (NLB) Book Availability Search. Keep a list of books to read by scanning in their ISBN bar code numbers. The app will tell you where each book can be found in the NLB branch library system. Also, when you walk into an NLB branch library, the app will tell you which of the books in your to-read list can be found there, together with their call numbers, so you can quickly locate the book.
Lotericas do Brasil
Access results for all official Brazilian lotteries, including Mega-Sena and Lotofácil. Find game rules, betting prices, and draw schedules. Personalize your experience by selecting a preferred retailer for future updates on promotions and group betting opportunities.
- Official Brazilian lottery results
- Game rules and betting prices
- Draw schedules
- Past results archive
- Favorite retailer selection
- Promotions and group betting alerts (coming soon)
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BRAZIL LOTTERIES Results of lottery games managed by Caixa Econômica Federal (Brazil). This app allows you to check the results of all official Brazilian lotteries: Mega-Sena, Quina, Lotofácil, Dupla Sena, Lotomania, Dia de Sorte, Loteca, Timemania, Lotogol, and Loteria Federal. In addition to results, you will find information on how to play, betting price tables, draw schedules, and all rules and details for each game. Results are published shortly after each draw, and you can check data from any date — meaning all past results are available from the beginning of each lottery. You can also select your preferred lottery retailer (“Lotérica”), personalizing your experience. Soon, your selected retailer will be able to communicate with you, sharing promotions and group betting (“bolões”) opportunities so you don’t miss any chance to play. Note: This app is independently developed and has no official affiliation with Caixa Econômica Federal. All lottery results and product information are obtained from the official Caixa Econômica Federal website and reproduced in the app. Important: This app does not allow placing bets. It is intended for checking results only. Coming soon: New features and services will be added. For bugs, suggestions, or feedback, please contact: admin@lftek.com.br
Screenshots
Verdict
The clearest difference is ads: BookNapper at none against Lotericas do Brasil's shown. On price, update cadence, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
BookNapper ships an update every 2 weeks, Lotericas do Brasil every 3 weeks. The most recent releases landed on September 16, 2026 and August 28, 2026 respectively.
| Parameter | BookNapper | Lotericas do Brasil |
|---|---|---|
| Price | Free | Free |
| Rating | — | 2.8 (5 ratings) — better |
| Positive reviews | — | 80.0% of reviews |
| Number of ratings | — | 5 — better |
| Update frequency | Every 2 weeks — better | Every 3 weeks |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | — | Ad-supported |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 22 MB | 137 MB |
| Age rating | 4+ | 12+ |
| Developer | Cutedge | LFTek |
In-app purchases
BookNapper
No in-app purchases
Lotericas do Brasil
No in-app purchases
