Comparison

Palgo vs 100DaysOfCode

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

Head to head
About

Palgo

This app transforms interview preparation into a social and competitive activity. Track your progress, challenge friends to coding contests, and improve your skills with insightful data visualizations. It's designed for both competitive individuals and those who prefer solo practice.

Highlights
  • Social coding challenges
  • Progress tracking
  • Elo ranking system
  • Weekly score insights
  • LeetCode account sync
  • Solo practice mode
Read full description

Palgo turns software interview preparation into a social, competitive, and rewarding experience — designed to help you consistently improve while providing a way to hold each other accountable. You can challenge your friends to real-time Palgo challenges, track your weekly progress, and climb the ranks against your friends. Whether you're a seasoned programmer or just starting out, Palgo keeps you accountable, engaged, and improving — even if you're not the competitive type. Features: - Solo-Friendly: Not into competing? Use Palgo to quietly track your practice and stay on pace for your interview prep. - Insights: Charts to show your weekly Palgo score and Elo over time gives insights into your consistency and growth. - 1v1 Challenges: Compete head-to-head with friends on real coding problems. - Progress Tracking: Automatically syncs with your LeetCode account to log daily problem-solving activity. - Elo Ranking System: Earn ratings based on challenge performance and climb the leaderboard. - Palgo Score: Our custom metric used to track weekly progress and challenge outcomes, powered by our Palgorithm. - Network System: Add friends, send/receive challenges, and compare stats - constantly updated. Start leveling up your interview prep today.

About

100DaysOfCode

Features
Read full description

100DaysOfCode is more than a coding tracker – it's your companion in building a real habit of programming. Inspired by the popular #100DaysOfCode challenge, this app is designed to keep you motivated, consistent, and connected throughout your learning journey. Start Your 100-Day Challenge Begin your personal coding journey with a structured tracker to mark each day’s progress. Daily Challenges & Learning Ideas Get fresh ideas every day — practice problems, project suggestions, and fun topics across languages. No Login, No Distractions Simple, clean interface designed to help you focus on progress, not profiles. Beginner-Friendly & Language-Agnostic Whether you're learning Python, Java, Reactjs, SQL — it’s for everyone.

Screenshots

Palgo4 screens
100DaysOfCode4 screens

Verdict

The call

Palgo and 100DaysOfCode are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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. Neither carries in-app purchases, so what you see is what you pay.

ScorecardNo meaningful differences
Palgo versus 100DaysOfCode: the parameters behind the verdict, then further details
ParameterPalgo100DaysOfCode
PriceFreeFree
Rating5.0 (2 ratings) — better—
Number of ratings2 — better—
Update frequencyEvery 3 days—
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.115.1
Further details — not scored
Size24 MB26 MB
Age rating4+4+
DeveloperSiva Sai Sathwik DoddiPraveen Kumar

In-app purchases

None

Palgo

No in-app purchases

None

100DaysOfCode

No in-app purchases

Questions

Is Palgo free?
Palgo is free to download, with no in-app purchases.
Is 100DaysOfCode free?
100DaysOfCode is free to download, with no in-app purchases.
Do Palgo or 100DaysOfCode have ads?
Neither Palgo nor 100DaysOfCode shows ads.

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