StrictlyBased vs KnowWhen
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
StrictlyBased
This app helps you make informed decisions about everyday products by providing instant, insightful feedback on groceries and personal care items. It aims to simplify conscious shopping in a crowded market.
- Instant product feedback
- Informed purchasing decisions
- Conscious shopping guide
- Grocery and personal care scanning
- Insightful product analysis
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StrictlyBased is an app designed to revolutionize your shopping experience for groceries, personal care products, and more. In a market saturated with choices, StrictlyBased provides instant, insightful feedback on everyday products, empowering you to make informed and conscious decisions about the items you bring into your life. EULA: https://www.strictlybased.com/terms.html Privacy: https://www.strictlybased.com/privacy.html
KnowWhen
This app offers simple, timely guidance for husbands based on their partner's cycle. It helps users understand when to offer support, listen, or give space, fostering better connection and reducing relationship tension.
- Daily simple guidance
- Phase-based reminders
- Private logging for patterns
- Discreet data storage on device
- Guidance on giving space
- Guidance on offering support
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100% FREE => Hey husbands—stop guessing. KnowWhen gives simple guidance based on her cycle so you can support her better, at the right time. Most relationship tension isn’t about effort. It’s about timing. KnowWhen helps you respond with more understanding—when to listen, when to give space, and when to lean in. What you’ll get: - Daily, simple guidance (not essays) - Phase-based reminders so you’re not guessing - Optional private logging to spot your own patterns over time - Built for discretion: your data stays on your device KnowWhen helps you know when to… • Give space • Offer support • Listen instead of fix • Lean in • Reconnect Privacy first. No accounts. No cloud. No tracking. Important KnowWhen provides informational insights. It is not medical advice and not a medical device. It describes population-level tendencies, not a guarantee of your partner's behaviour. Guess Less. Connect More. View Apple EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: KnowWhen at none against StrictlyBased's 1. KnowWhen also leads on ads (none vs shown). StrictlyBased's advantage is update cadence (every 4 days vs every 3 months) and ratings volume (19 vs 1). On price, rating, review sentiment and device support 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. StrictlyBased sells 1 in-app purchase, starting at $3.99 per month. KnowWhen asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for StrictlyBased against 5.0 for KnowWhen. That said, the two scores are not equally well evidenced: StrictlyBased has 19 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.
StrictlyBased ships an update every 4 days, KnowWhen every 3 months. The most recent releases landed on September 23, 2026 and October 10, 2026 respectively.
| Parameter | StrictlyBased | KnowWhen |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (19 ratings) | 5.0 (1 ratings) |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 19 — better | 1 |
| Update frequency | Every 4 days — better | Every 3 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 18.0 |
| Further details — not scored | ||
| Size | 50 MB | 6 MB |
| Age rating | 4+ | 17+ |
| Developer | STRICTLYBASED LLC | Launch Round |
Customer experience
StrictlyBased
KnowWhen
In-app purchases
StrictlyBased
- Premium Monthly$3.991 Month
KnowWhen
No in-app purchases
