Comparison

First15 vs CASSA

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

Head to head
About

First15

This daily devotional app offers a 15-minute spiritual practice to help users connect with God. It aims to foster a deeper understanding of God's love and presence, influencing daily emotions, thoughts, and actions.

Highlights
  • Daily devotional content
  • Spiritual connection with God
  • Focus on God's love and presence
  • Personal growth and empowerment
  • Foundation for daily thoughts and actions
Read full description

We all have a need to know our Creator. We all have a longing to be fully known and fully loved by an all-knowing, all-loving God. First15, a resource of Denison Ministries, is a daily devotional written out of the belief that 15 minutes with God can change your life. God longs to fill you by his refreshing, life-giving presence. He longs to meet you in the first moments of your day that your emotions, thoughts, beliefs and actions would be founded on his unconditional love. Give God 15 minutes today and let him love you, empower you, heal you, free you and establish you in the reality of his nearness.

About

CASSA

This service helps families create personalized online safety and monitoring plans with expert advisors. It offers a community forum for parents to share experiences and access expert advice.

Highlights
  • Personalized safety plans
  • Expert advisor consultation
  • Age-appropriate monitoring
  • Community forum for parents
  • Digital citizenship education
  • Threat identification
Features
Read full description

CASSA is an online safety consulting service that helps families create personalized, age-appropriate safety and monitoring plans. Our expert advisors have these plans tailored to meet a family's unique needs. In addition, our community page offers a space for parents to share experiences, ask questions, discuss trends, and access expert advice. Safety Plans By completing our in-depth evaluation, families collaboratively create a detailed profile of their child’s online and offline life. Our algorithm and highly-trained advisors then analyze this information to develop a customized safety plan, including actionable steps, monitoring recommendations, potential threat identification, behavior prediction, and a personalized safety score. Advisors We pair your family with a dedicated advisor who will become a trusted confidante for your child’s digital journey. Your advisor cultivates open communication, providing education, support, and guidance on everything from digital citizenship to navigating the sticky situations we can find ourselves in online. Community Page Where parents can learn valuable strategies, share personal experiences, ask important questions, explore the latest trends in online safety, and gain expert advice to help protect their families in the digital world.

Screenshots

First154 screens
CASSA4 screens

Verdict

The call

The clearest difference is ratings volume: First15 at 459 against CASSA's 1. First15 also leads on update cadence (every 6 weeks vs every 7 months). CASSA's advantage is rating (5.0 vs 4.7). On price, ads, in-app purchases and monetization model 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

CASSA holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: First15 has 459 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

First15 ships an update every 6 weeks, CASSA every 7 months. The most recent releases landed on October 17, 2026 and September 29, 2026 respectively.

Scorecard3 real differences · 7 level
First15 versus CASSA: the parameters behind the verdict, then further details
ParameterFirst15CASSA
PriceFreeFree
Rating4.7 (459 ratings)5.0 (1 ratings) — better
Positive reviews78.6% of reviews—
Number of ratings459 — better1
Update frequencyEvery 6 weeks — betterEvery 7 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.615.1 — better
Further details — not scored
Size65 MB24 MB
Age rating4+4+
DeveloperDenison Ministries (Apps)Family Defender Technologies LLC

Customer experience

First15

All ratings459 ratings
Positive91.1%
Neutral4.1%
Negative4.8%
Written reviews131 reviews
Positive78.6%
Neutral7.6%
Negative13.7%

CASSA

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

First15

Reported bugs

3 issues
  • App crashes/won't open
  • Bookmark/save functionality issues
  • Compatibility problems (e.g., iPad)

Requested features

5 requests
  • Dark mode option
  • Ability to share devotions
  • Community features (comments, groups)
  • Customizable text size
  • Offline access

CASSA

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

First15

No in-app purchases

None

CASSA

No in-app purchases

Questions

Is First15 free?
First15 is free to download, with no in-app purchases.
Is CASSA free?
CASSA is free to download, with no in-app purchases.
Which has better reviews, First15 or CASSA?
CASSA is rated higher. First15 averages 4.7 out of 5 from 459 ratings, while CASSA averages 5.0 from 1 ratings.
Do First15 or CASSA have ads?
Neither First15 nor CASSA shows ads.
Which is updated more often, First15 or CASSA?
First15 ships an update every 6 weeks, and CASSA every 7 months. Most recently, First15 was updated on October 17, 2026 and CASSA on September 29, 2026.

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