freeCodeCamp vs Teacher Lens
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
freeCodeCamp
This app provides coding challenges, tutorials, and a podcast to help users learn and improve their programming skills. It's designed for beginners and experienced coders alike, offering a comprehensive resource for expanding coding knowledge.
- Coding challenges
- Programming tutorials
- Podcast for coders
- Open-source contribution
- Learn on the go
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Are you just starting your coding journey, or do you just want to know more about coding? Then freeCodeCamp is the place for you! Our Mobile app includes our Challenges, Tutorials, and Podcast Services, to get your coding-knowledge up to speed! If you are using the app for quite some time you can consider adding your own contribution to the app by visiting our open-source platform on GitHub. You can find our repository on: https://github.com/freecodecamp/mobile, we love to hear from you!
Teacher Lens
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The eKadence app for teachers. Manage your classes all from this dedicated app.
Screenshots
Verdict
freeCodeCamp and Teacher Lens 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | freeCodeCamp | Teacher Lens |
|---|---|---|
| Price | Free | Free |
| Rating | 3.8 (75 ratings) — better | — |
| Positive reviews | 42.3% of reviews | — |
| Number of ratings | 75 — better | — |
| Update frequency | Monthly | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 47 MB | 41 MB |
| Age rating | 4+ | 4+ |
| Developer | Free Code Camp, Inc. | eKadence Learning Foundation |
Bugs and requests
freeCodeCamp
Reported bugs
13 issues- Login screen freezes/hangs
- App crashes on launch or during use
- Videos do not play, showing error messages
- Progress is not saved or reverts to uncompleted
- Code is not detected or verified correctly
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- Difficulty copying long strings of text
- White screen appears on app launch
- Daily challenges cause app to exit or not function
- Instructions panel disappears when keyboard is active
- Browser extension error message appears without extensions
- Cannot advance past certain lessons/modules
- Backend performance issues
- App exits during course completion
Requested features
8 requests- Add more courses
- Improve UI/UX design
- Add a playground for coding
- Make the app open source
- Add more text-based lectures
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- Improve visual progress indicators
- Allow users to see correct code after attempts
- Add dark mode
Teacher Lens
Not enough reviews yet to summarise bugs or requests.
In-app purchases
freeCodeCamp
No in-app purchases
Teacher Lens
No in-app purchases
