Underneath vs Solstice Perimenopause Tracker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Underneath
Scan or search packaged foods to receive an instant transparency score. Get clear breakdowns of processing, sodium, sugar, and additives, with explanations for each score. Discover healthier alternatives in the same product category.
- Scan barcodes or search by name
- Instant transparency score (0-100)
- Detailed breakdown of processing, sodium, sugar, and additives
- Ingredient list decoding
- Find healthier alternatives
Read full descriptionHide full description
Underneath helps you see what's really in your food. Underneath reads the label so you do not have to. Scan a barcode and you get one honest score out of 100, built from how processed the food is, what additives are in it and what the nutrition actually says. WHAT IT DOES - Scan any barcode and see the score in a second. - Read the full breakdown: processing, additives, macros, each one explained and each penalty itemised, so you can see exactly why a product scored what it did. - Tap any ingredient to find out what it is and what it does - Find cleaner swaps in the same category, sold in your country. - Search by name, keep a history of everything you have scanned, and add products we do not have yet. SUBSCRIPTION Underneath is a subscription app. New accounts get a 3 day free trial. When the trial ends, a paid subscription to Underneath Plus is required to keep using the app, including scanning, scores, breakdowns, swaps and search. There is no free tier beyond the trial. Underneath Plus is offered as: Yearly: 49.99$/year Monthly: 9.99$/month *Prices are shown in your local currency inside the app before you buy and may vary by region. Payment is charged to your Apple ID account at confirmation of purchase. The subscription renews automatically unless it is cancelled at least 24 hours before the end of the current period. Your account is charged for renewal within 24 hours before the end of the current period. You can manage or cancel your subscription in your Apple ID account settings after purchase. Any unused portion of a free trial is forfeited when you buy a subscription. Terms of Use (EULA): https://tryunderneath.com/terms Privacy Policy: https://tryunderneath.com/privacy
Solstice Perimenopause Tracker
Read full descriptionHide full description
Solstice is a perimenopause tracker — not a fertility app with a mode bolted on. It expects your cycle to be irregular. It never says "your period is late." It tracks the symptoms women actually experience in the transition — fatigue, brain fog, mood, sleep, hot flushes — in thirty seconds a day. And it turns your own record into the one thing nothing else gives you: a single page your doctor can read in a ten-minute appointment. THE DOCTOR REPORT One page, formatted for a real consultation: your cycle history with the variability shown honestly, your most frequent symptoms with real numbers behind them, your current treatment and how consistently you've taken it, what's changed since you started — and three suggested questions for the visit, drawn from your own data. Edit or redact anything before you share it. It is your record, presented so it can't be waved away. IS IT WORKING? Started HRT, changed a dose, added a supplement? Solstice compares the four weeks before the change with your most recent four weeks and shows you, symptom by symptom, what moved. A record of what you logged — never a medical conclusion. BUILT FOR IRREGULARITY Cycle stats that only count completed cycles, prediction windows instead of false precision, and language that treats a 47-day cycle as normal-for-you — because right now, it is. THIRTY SECONDS A DAY Tap a tile, rate it 1–5, done. No streaks, no guilt, no forty-item checklists. Long-press for detail when you want it: time of day, context, a note. YOUR HEALTH DATA STAYS ON YOUR PHONE No account. No sign-up. No analytics SDKs. Solstice has no servers to send anything to. Export your complete record any time as CSV — free, always — and delete everything instantly. Optional iCloud backup is off until you turn it on, and goes to your Apple account, never ours. FREE FOREVER Symptom tracking, cycle history, trends, your full history, export, and delete-all are free — permanently, no paywall nags. Solstice Pro adds the shareable doctor report (PDF), dose-change comparisons, and labs with custom report ranges: $4.99/month or $35.99/year with a 7-day free trial. Solstice tracks and organizes what you record. It does not diagnose any condition or recommend treatment — bring the record to your clinician; the answers come from them, with your evidence in hand. The turning point of a cycle. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://galeworksllc.com/solstice/privacy/
Screenshots
Verdict
The clearest difference is ads: Solstice Perimenopause Tracker at none against Underneath's shown. Underneath's advantage is iOS requirement (16.4 vs 18.0). On price, in-app purchases 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. Underneath sells 5 in-app purchases, starting at $1.99 per 7 days and Solstice Perimenopause Tracker sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.
| Parameter | Underneath | Solstice Perimenopause Tracker |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (6 ratings) — better | — |
| Number of ratings | 6 — better | — |
| Update frequency | Every 2 weeks | — |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone | iPhone |
| Requires iOS | 16.4 — better | 18.0 |
| Further details — not scored | ||
| Size | 75 MB | 9 MB |
| Age rating | 4+ | 9+ |
| Developer | UNDERNEATH LTD | Galeworks, LLC |
In-app purchases
Underneath
- Underneath Weekly3 Days trial$1.997 Days
- Monthly$9.991 Month
- Underneath Annual Offer$29.991 Year
Show 2 moreShow fewer
- Underneath Annual$49.991 Year
- Underneath Annual3 Days trial$49.991 Year
Solstice Perimenopause Tracker
- Solstice Pro Monthly$4.991 Month
- Solstice Pro Yearly7 Days trial$35.991 Year
Questions
Is Underneath free?
Is Solstice Perimenopause Tracker free?
Do Underneath or Solstice Perimenopause Tracker have ads?
Other comparisons















