Hexagram vs Dr. Testo
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Hexagram
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Hexagram is a quiet reflection app inspired by the I Ching, used not for prediction, but for self-inquiry. Drawing on Carl Jung’s idea of synchronicity, the app uses an ancient structure to help you notice what’s already present in your thoughts, doubts, and decisions. You ask a question, cast a hexagram, read the classical text, and reflect — with or without AI support. Hexagram does not tell you what will happen. It does not give advice. It offers a mirror. Use it when you’re facing a choice, feeling uncertain, or simply need a moment of pause. Features * Cast a hexagram using a traditional method * Read the original I Ching text (Chinese & English) * Write your own reflections * Optional AI reflections to help articulate your thoughts * No predictions, no fortune telling, no data selling Hexagram is designed for thoughtful users — curious, sceptical, spiritual, or none of the above.
Dr. Testo
Estimate your current testosterone level and receive a personalized, science-backed plan to optimize it. Track progress, explore advanced optimizations for sleep, diet, and supplements, and understand factors influencing your hormone levels.
- Estimate current testosterone level
- Personalized optimization plan
- Optimize sleep, diet, and training
- Track progress and projections
- Explore 36 advanced optimizations
- Private by design, no account needed
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Boost your testosterone level naturally. Stop guessing. See where your testosterone may stand—and what to do next. Dr. Testo turns 14 quick answers into a personalized, science-backed testosterone optimization plan. Get an estimated starting level, see your modeled natural potential, and follow a daily protocol built around your body, habits, and goals. KNOW YOUR LEVEL • Estimate your current testosterone level in about one minute • Compare your position with an age-based benchmark • See your modeled maximum potential and projected rank • Discover what may be holding your level back BUILD YOUR PERSONAL PROTOCOL • Optimize sleep, resistance training, diet, stress and body composition • Add alcohol tracking when it is relevant to your profile • Explore 36 advanced optimizations across supplements, micronutrients, botanicals and environmental factors • See the modeled impact before adding or removing an optimization TRACK WHAT MOVES YOU • Separate your long-term Base from short-term Today effects • See the modeled positive and negative influences behind daily changes • Track progress, percentiles, milestones and personal records • Review your 30, 60, 90, 180 and 365-day projections PERSONALIZED, NOT GENERIC Dr. Testo ranks advanced optimizations for your current profile, helping you focus on the changes with the highest modeled potential. You choose what to add, build the protocol that fits your life and see how every decision changes your projected path. FOR MEN WHO WANT A CLEARER DIRECTION Whether you are researching low testosterone symptoms, aiming to support a naturally higher level, comparing lifestyle optimization with TRT, or looking for a focused hormone tracker, Dr. Testo brings your starting point, daily actions and long-term direction into one clear system. GO BEYOND A BASIC TESTOSTERONE TRACKER See how resistance training, sleep, diet quality, stress, body fat, alcohol, vitamins, minerals, botanical supplements and environmental exposure may shape your modeled direction. Understand the difference between a temporary testosterone boost and the habits that may increase your long-term Base. PRIVATE BY DESIGN Your assessment, protocol, check-ins and modeled history stay on your device. No account is required for the core experience. Know your level. Build your protocol. Track your progress. Dr. Testo Pro — Subscriptions Dr. Testo offers Monthly and Annual auto-renewing subscriptions. The Annual plan includes a 7-day introductory free trial only when the App Store confirms that your Apple ID is eligible; the Monthly plan has no trial. Your local price, currency, billing period and any eligible trial are shown before purchase and confirmed again by Apple. Payment is charged to your Apple ID. A subscription renews unless auto-renew is turned off at least 24 hours before the trial or current period ends, subject to Apple's then-current rules. You manage or cancel an Apple subscription in your Apple ID subscription settings. Deleting the app or local data does not cancel billing. Privacy Policy: https://drtesto.com/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Hexagram at none against Dr. Testo's 2. Hexagram also leads on iOS requirement (15.1 vs 17.0). On price, ads 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. Dr. Testo sells 2 in-app purchases, starting at $3.99 per month. Hexagram asks for nothing beyond the download.
| Parameter | Hexagram | Dr. Testo |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | — | Every 8 days |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Requires iOS | 15.1 — better | 17.0 |
| Further details — not scored | ||
| Size | 39 MB | 114 MB |
| Age rating | 4+ | 12+ |
| Developer | JIN FEI LAU | MUSTAFA MIHCI |
In-app purchases
Hexagram
No in-app purchases
Dr. Testo
- Dr. Testo Pro Monthly$3.991 Month
- Dr. Testo Pro Annual7 Days trial$14.991 Year









