Comparison

STEM FLEX vs Science Bites

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

Head to head
About

STEM FLEX

Features
Read full description

Built with rural students in mind, our platform matches the expressed interests and needs of students with in-person and virtual STEM events, camps, clubs, and competitions. STEM FLEX guides students toward careers in high-demand, high-wage fields such as IT, healthcare, construction, and advanced manufacturing. Users can explore the platform as guests or create a profile to create a personalized experience.

About

Science Bites

Features
Read full description

Science Bites is a playful learning experience designed to help users explore science through simple experiments, interactive lessons, and guided challenges. Each activity focuses on curiosity, discovery, and understanding core scientific concepts in an engaging and accessible way. Instead of long explanations, Science Bites encourages learning by doing โ€” selecting elements, observing outcomes, and connecting ideas step by step. Features include: โ€ข Interactive science experiments โ€ข Structured learning paths โ€ข Progress tracking and achievements โ€ข Simple and intuitive design โ€ข Accessibility-friendly interface Science Bites is designed for learners who enjoy discovering how things work through exploration and experimentation. New content and experiences will continue to expand over time. Start exploring science, one small discovery at a time.

Screenshots

STEM FLEX1 screens
Science Bites4 screens

Verdict

The call

The clearest difference is in-app purchases: STEM FLEX at none against Science Bites's 2. STEM FLEX also leads on ads (none vs shown) and device support (3 vs 1). On price and update cadence there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Science Bites sells 2 in-app purchases, starting at $0.99 per month. STEM FLEX asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 5 days. The most recent releases landed on May 19, 2026 and September 11, 2026 respectively.

Scorecard4 real differences ยท 2 level
STEM FLEX versus Science Bites: the parameters behind the verdict, then further details
ParameterSTEM FLEXScience Bites
PriceFreeFree
Update frequencyEvery 5 daysEvery 5 days
AdsNo โ€” betterYes
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPad, iPod โ€” betteriPhone
Requires iOS14.0 โ€” better16.0
Further details โ€” not scored
Size30 MB49 MB
Age rating4+4+
DeveloperFableVision, INCBurak Arslan

In-app purchases

None

STEM FLEX

No in-app purchases

2 purchases

Science Bites

Subscriptions2
  • Monthly Premium$0.991 Month
  • Yearly Premium$9.991 Year

Questions

Is STEM FLEX free?
STEM FLEX is free to download, with no in-app purchases.
Is Science Bites free?
Science Bites is free to download, with in-app purchases available.
Do STEM FLEX or Science Bites have ads?
Science Bites shows ads; STEM FLEX does not.
Which is updated more often, STEM FLEX or Science Bites?
STEM FLEX ships an update every 5 days, and Science Bites every 5 days. Most recently, STEM FLEX was updated on May 19, 2026 and Science Bites on September 11, 2026.

Other comparisons