Comparison

FocusGrid vs Leitor PDF

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

Head to head
About

FocusGrid

This minimalist brain training game helps improve attention, speed, and concentration by tapping numbers in ascending order. Track your progress, build streaks, and see measurable improvement with daily sessions. Unlock advanced statistics with a one-time purchase.

Highlights
  • Improve attention and concentration
  • Tap numbers in order quickly
  • Track streaks and performance
  • Daily goal system
  • Multiple grid sizes
  • Advanced statistics (Pro)
Features
Read full description

FocusGrid – Train Your Attention Daily FocusGrid is a minimalist brain training game designed to improve your attention, speed, and concentration. Tap numbers in order as fast as possible. Lower time = better focus. Why FocusGrid? β€’ Simple and distraction-free design β€’ Daily goal system (3 sessions per day) β€’ Track streaks and performance β€’ See measurable improvement over time β€’ Unlock Pro for advanced statistics How It Works 1. Choose your grid size (4Γ—4, 5Γ—5, 6Γ—6) 2. Tap numbers from 1 to N in order 3. Improve your time 4. Train daily and build your streak Who Is It For? β€’ Students improving concentration β€’ Professionals sharpening mental focus β€’ Anyone who wants a quick daily brain workout Pro Version (One-Time Purchase) Unlock: β€’ 6Γ—6 advanced grid β€’ Extended trend analysis β€’ Future Pro features No subscriptions. One purchase. Lifetime access. Train your focus in just a few minutes per day.

About

Leitor PDF

Features
Read full description

Got a pile of PDFs, articles, or books you never have time to sit down and read? Let Leitor read them out loud for you. Just drop your file in and hit play. Your documents turn into clear, natural-sounding audiobooks instantly. It is the easiest way to catch up on your reading while washing the dishes, hitting the gym, or commuting. Why you will love it: * Drive and listen with CarPlay: control your playback right from your car dashboard without touching your phone. * Instant playback: start listening to the first pages right away without waiting around for long files to process. * Screen off, sound on: put your phone in your pocket and keep listening without draining your battery. * Stay organized: group your documents into folders and find your favorite books in seconds. * Works offline: keep your audio ready for flights, road trips, or when you are off the grid. Stop letting unread PDFs collect digital dust. Download Leitor now and turn reading time into listening time.

Screenshots

FocusGrid4 screens
Leitor PDF4 screens

Verdict

The call

The clearest difference is price: Leitor PDF at Free against FocusGrid's $0.99. Leitor PDF also leads on update cadence (every 4 weeks vs every 2 months). FocusGrid's advantage is in-app purchases (none vs 1). On ads, device support and iOS requirement there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Leitor PDF is free to download; FocusGrid costs $0.99 up front. Leitor PDF sells 1 in-app purchase, starting at $19.99 per year. FocusGrid asks for nothing beyond the download.

UpkeepUpdate frequency

FocusGrid ships an update every 2 months, Leitor PDF every 4 weeks. The most recent releases landed on November 13, 2026 and October 31, 2026 respectively.

Scorecard3 real differences Β· 5 level
FocusGrid versus Leitor PDF: the parameters behind the verdict, then further details
ParameterFocusGridLeitor PDF
Price$0.99Free β€” better
Positive reviews100.0% of reviewsβ€”
Update frequencyEvery 2 monthsEvery 4 weeks β€” better
AdsNoNo
In-app purchasesNo β€” betterYes
MonetizationPaidβ€”
DevicesiPhone, iPadiPhone, iPad, Mac β€” better
Requires iOS16.0 β€” better17.0
Further details β€” not scored
Size7 MB3 MB
Age rating4+4+
Developer华芳 张DANIEL GOMES PEREIRA

In-app purchases

None

FocusGrid

No in-app purchases

1 purchases

Leitor PDF

Subscriptions1
  • Leitor Premium Anual7 Days trial$19.991 Year

Questions

Is FocusGrid free?
FocusGrid costs $0.99, with no in-app purchases.
Is Leitor PDF free?
Leitor PDF is free to download, with in-app purchases available.
Do FocusGrid or Leitor PDF have ads?
Neither FocusGrid nor Leitor PDF shows ads.
Which is updated more often, FocusGrid or Leitor PDF?
FocusGrid ships an update every 2 months, and Leitor PDF every 4 weeks. Most recently, FocusGrid was updated on November 13, 2026 and Leitor PDF on October 31, 2026.

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