Comparison

PushUp Time vs Chess Engine for Stockfish

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

Head to head
About

PushUp Time

Transform screen time into workout time by doing exercises to unlock distracting apps. On-device AI accurately counts your reps for push-ups, squats, and sit-ups. Choose your unlock duration and make mindless scrolling a thing of the past.

Highlights
  • AI rep counting on-device
  • Block distracting apps
  • Customizable unlock windows
  • Unlock single or multiple apps
  • Offline functionality
  • Supports push-ups, squats, sit-ups
Features
Read full description

Turn screen time into workout time. Do push-ups, squats, or sit-ups to unlock distracting apps. On-device AI counts your reps. HOW IT WORKS Try opening TikTok, Instagram, YouTube, or X -> You'll need to do reps first -> Finish your set -> Get timed access (15-120 minutes). Transform mindless scrolling into active movement. FEATURES - AI counts your reps on-device – Push-ups, squats, sit-ups - Block the apps that distract you most - Choose your unlock window – 15, 30, 60, or 120 minutes - Unlock one app or all at once - No internet needed - Works on iPhone and iPad BUILD BETTER HABITS Every time you reach for social media, you'll do something good for your body instead. Great for anyone trying to cut down on phone time while staying active. PREMIUM PLANS Monthly: $12.99/month Yearly: $29.99/year Auto-renews unless you cancel 24+ hours before the period ends. Manage in Settings > Apple ID > Subscriptions. QUESTIONS? Email us: support@pushuptimeapp.com Terms: https://pushuptimeweb.vercel.app/terms Privacy: https://pushuptimeweb.vercel.app/privacy EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Chess Engine for Stockfish

Analyze chess positions with a powerful engine, create and edit boards, and import games from images or FEN strings. Save your favorite setups and customize the look with various themes and piece styles.

Highlights
  • Advanced analysis board
  • Intuitive board editor
  • Import from images/FEN
  • Saved positions
  • Customizable themes
  • Win probability analysis
Features
Read full description

Chess Engine App for Stockfish is your all-in-one chess companion, built for players of every skill level. Instantly set up and edit boards, analyze positions with the world’s strongest engine, and import games effortlessly from images or FEN strings. Save and organize your favorite setups, and personalize your experience with elegant board themes and piece styles. Key features: - Advanced analysis board: Instantly view optimal moves, position evaluations, and win probabilities. - Intuitive board editor: Create or modify any position with simple drag-and-drop controls. - Smart import options: Rebuild positions instantly by snapping a photo or pasting a FEN. - Saved positions: Store, name, and revisit your favorite boards anytime. - Customization: Explore a variety of board themes and piece designs that match your style. Whether you’re learning, training, or mastering the game, Chess Engine App for Stockfish puts powerful chess insights at your fingertips—anytime, anywhere. Privacy Policy: https://sites.google.com/view/allegrodigital/privacy-policy Terms of Use: https://sites.google.com/view/allegrodigital/terms-of-use

Screenshots

PushUp Time3 screens
Chess Engine for Stockfish4 screens

Verdict

The call

The clearest difference is review sentiment: PushUp Time at 45% against Chess Engine for Stockfish's 0%. PushUp Time also leads on rating (4.7 vs 4.1) and ratings volume (12K vs 31). Chess Engine for Stockfish's advantage is ads (none vs shown). On price, in-app purchases, monetization model 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. PushUp Time sells 7 in-app purchases, starting at $1.99 per 7 days and Chess Engine for Stockfish sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

PushUp Time holds the better App Store score, 4.7 against 4.1. That said, the two scores are not equally well evidenced: PushUp Time has 12K ratings behind it against 31, so its average is the more settled of the two. Written reviews point the same way: 45% of PushUp Time's written reviews are positive against 0% of Chess Engine for Stockfish's.

UpkeepUpdate frequency

PushUp Time ships an update weekly, Chess Engine for Stockfish every 5 weeks. The most recent releases landed on October 30, 2026 and October 23, 2026 respectively.

Scorecard5 real differences · 5 level
PushUp Time versus Chess Engine for Stockfish: the parameters behind the verdict, then further details
ParameterPushUp TimeChess Engine for Stockfish
PriceFreeFree
Rating4.7 (12K ratings) — better4.1 (31 ratings)
Positive reviews44.8% of reviews — better0.0% of reviews
Number of ratings12K — better31
Update frequencyWeekly — betterEvery 5 weeks
AdsYesNo — better
In-app purchasesYesYes
MonetizationFreemiumFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad
Requires iOS1716.0 — better
Further details — not scored
Size131 MB7 MB
Age rating4+4+
DeveloperMutasim IbrahimAllegro Digital

Customer experience

PushUp Time

All ratings11,548 ratings
Positive92.1%
Neutral3.2%
Negative4.7%
Written reviews473 reviews
Positive44.8%
Neutral3.8%
Negative51.4%

Chess Engine for Stockfish

All ratings31 ratings
Positive77.4%
Neutral3.2%
Negative19.4%
Written reviews3 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Bugs and requests

PushUp Time

Reported bugs

3 issues
  • App stuck in a loop
  • Endless login loop
  • App doesn't work as advertised

Requested features

1 request
  • Make the app free to download

Chess Engine for Stockfish

Not enough reviews yet to summarise bugs or requests.

In-app purchases

7 purchases

PushUp Time

Subscriptions7
  • Weekly Premium$1.997 Days
  • Weekly$7.997 Days
  • Yearly Limited Time Offer$14.991 Year
Show 4 more
  • Monthly Premium$14.991 Month
  • Yearly$24.991 Year
  • Yearly Premium$29.991 Year
  • Yearly+$59.991 Year
2 purchases

Chess Engine for Stockfish

Subscriptions2
  • Weekly Subscription$4.997 Days
  • Yearly Subscription3 Days trial$29.991 Year

Questions

Is PushUp Time free?
PushUp Time is free to download, with in-app purchases available.
Is Chess Engine for Stockfish free?
Chess Engine for Stockfish is free to download, with in-app purchases available.
Which has better reviews, PushUp Time or Chess Engine for Stockfish?
PushUp Time is rated higher. PushUp Time averages 4.7 out of 5 from 12K ratings, while Chess Engine for Stockfish averages 4.1 from 31 ratings.
Do PushUp Time or Chess Engine for Stockfish have ads?
PushUp Time shows ads; Chess Engine for Stockfish does not.
Which is updated more often, PushUp Time or Chess Engine for Stockfish?
PushUp Time ships an update weekly, and Chess Engine for Stockfish every 5 weeks. Most recently, PushUp Time was updated on October 30, 2026 and Chess Engine for Stockfish on October 23, 2026.

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