C.S. Lewis Institute vs STR Quick
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
C.S. Lewis Institute
Access a variety of interesting content and share it with friends. Explore resources from the C.S. Lewis Institute, a Christian apologetics organization.
- Access diverse content
- Share content via social media
- Share content via email
- Official C.S. Lewis Institute resources
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Welcome to the official C.S. Lewis Institute application. We’ve made it easy for you to check out all kinds of content that interests you. After you’ve downloaded and enjoyed the content, you can share it with your friends via Twitter, Facebook, or email. For more information about the C.S. Lewis Institute, please visit: http://www.cslewisinstitute.org/ The C.S. Lewis Institute app was developed with the Subsplash App Platform.
STR Quick
This app provides summaries of key topics in Christian apologetics, ethics, and worldviews. It uses text and video to equip users for thoughtful conversations from a classical Christian perspective. Access information on important life issues.
- Christian apologetics summaries
- Worldview analysis
- Ethics discussions
- Text and video content
- Classical Christian perspective
- Engage in thoughtful conversation
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Stand to Reason's Quick-Reference App summarizes the information you need to know about Christian apologetics, being an ambassador for Christ, other worldviews, ethics, and many other important topics through text and video, equipping you to engage in thoughtful conversation about the key issues of life from a classical Christian perspective. For more information about Stand to Reason, please visit str.org The STR Quick-Reference App was created with the Subsplash App Platform. Mobile app version: 6.21.3
Screenshots
Verdict
The clearest difference is rating: C.S. Lewis Institute at 4.8 against STR Quick's 4.5. C.S. Lewis Institute also leads on review sentiment (100% vs 90%) and iOS requirement (8.0 vs 15.1). On price, ratings volume, update cadence and ads 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
C.S. Lewis Institute holds the better App Store score, 4.8 against 4.5. Both are backed by a comparable volume of ratings — 12 and 27 respectively. Written reviews point the same way: 100% of C.S. Lewis Institute's written reviews are positive against 90% of STR Quick's.
Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on September 18, 2026 and September 24, 2026 respectively.
| Parameter | C.S. Lewis Institute | STR Quick |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (12 ratings) — better | 4.5 (27 ratings) |
| Positive reviews | 100.0% of reviews — better | 90.0% of reviews |
| Number of ratings | 12 | 27 — better |
| Update frequency | Every 3 months | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Apple TV — better |
| Requires iOS | 8.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 17 MB | 52 MB |
| Age rating | 4+ | 4+ |
| Developer | Subsplash Inc | Stand to Reason |
Customer experience
C.S. Lewis Institute
STR Quick
In-app purchases
C.S. Lewis Institute
No in-app purchases
STR Quick
No in-app purchases
Questions
Is C.S. Lewis Institute free?
Is STR Quick free?
Which has better reviews, C.S. Lewis Institute or STR Quick?
Do C.S. Lewis Institute or STR Quick have ads?
Which is updated more often, C.S. Lewis Institute or STR Quick?
Other comparisons
