Comparison

Relationship Decoder vs STEM FLEX

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

Head to head
About

Relationship Decoder

Features
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Understand Your Relationships Through Ancient Wisdom Discover why you connect โ€” or clash โ€” with partners, family, and colleagues. Have you ever asked yourself... โ€ข Will my relationship last? โ€ข Why do I struggle to understand my children? โ€ข Why can't I commit? โ€ข What changes can I โ€” or we โ€” make to finally make things work? โ€ข Is this the right business partner for me? (Before problems arise.) These questions reveal relationship difficulties โ€” but surprisingly, they can be explained by traditional Chinese knowledge of the five elements and their interactions. How it works With just the birth dates of the people involved, the app instantly shows you whether your connection is Restraining or Supporting โ€” two fundamental dynamics that shape every relationship. For each of the 4 key life areas, you'll receive a detailed picture of your energies and how they interact when you're together. The 4 life areas covered by the app: โ€ข Future & Projects โ€“ Your ability to share common goals and build a future together. โ€ข Affective Values โ€“ The way you love, and how you need to feel loved in return. โ€ข Daily Life โ€“ How you fit together day to day, express yourselves spontaneously, and navigate career and routine. โ€ข Foundations โ€“ Your core worldview, origins, and deepest qualities. Download for free and start understanding your relationships on a deeper level. Auto-Renewable Subscription Terms If you choose to purchase a subscription, the following terms apply: โ€ข Payment will be charged to your Apple ID account at confirmation of purchase. โ€ข The subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. โ€ข Your account will be charged for renewal within 24 hours prior to the end of the current period, and the cost of renewal will be identified. โ€ข You can manage your subscription and turn off auto-renewal by going to your Account Settings on the App Store after purchase. โ€ข Any unused portion of a free trial period, if offered, will be forfeited when you purchase a subscription. Privacy Policy: https://i-arun-softwares.com/PrivacyPolicy.html Terms of Use: https://i-arun-softwares.com/TermsOfService.html

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.

Screenshots

Relationship Decoder4 screens
STEM FLEX1 screens

Verdict

The call

The clearest difference is in-app purchases: STEM FLEX at none against Relationship Decoder's 3. STEM FLEX also leads on update cadence (every 5 days vs every 7 months) and iOS requirement (14.0 vs 16.0). On price, ads and device support 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. Relationship Decoder sells 3 in-app purchases, starting at $11.99 per month. STEM FLEX asks for nothing beyond the download.

UpkeepUpdate frequency

Relationship Decoder ships an update every 7 months, STEM FLEX every 5 days. The most recent releases landed on October 26, 2026 and October 28, 2026 respectively.

Scorecard3 real differences ยท 3 level
Relationship Decoder versus STEM FLEX: the parameters behind the verdict, then further details
ParameterRelationship DecoderSTEM FLEX
PriceFreeFree
Update frequencyEvery 7 monthsEvery 5 days โ€” better
AdsNoNo
In-app purchasesYesNo โ€” better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS16.014.0 โ€” better
Further details โ€” not scored
Size38 MB30 MB
Age rating12+4+
DeveloperLaurent BottigliengoFableVision, INC

In-app purchases

3 purchases

Relationship Decoder

Subscriptions1
  • Monthly Subscription$11.991 Month
One-time2
  • Perform 1 relationship Study$5.99
  • Unlimited Access$299.99
None

STEM FLEX

No in-app purchases

Questions

Is Relationship Decoder free?
Relationship Decoder is free to download, with in-app purchases available.
Is STEM FLEX free?
STEM FLEX is free to download, with no in-app purchases.
Do Relationship Decoder or STEM FLEX have ads?
Neither Relationship Decoder nor STEM FLEX shows ads.
Which is updated more often, Relationship Decoder or STEM FLEX?
Relationship Decoder ships an update every 7 months, and STEM FLEX every 5 days. Most recently, Relationship Decoder was updated on October 26, 2026 and STEM FLEX on October 28, 2026.

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