Comparison

PillDiary vs LocalMind Private AI

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

Head to head
About

PillDiary

Features
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PillDiary – Medicine as Memory PillDiary is a simple, photo-based diary for your medication. Not a reminder. Not a checklist. Instead, it is a reliable way to record each pill you take β€” one photo at a time. Why PillDiary? β€’ Visual Proof Every dose is recorded with a photo, so you always know you took it. No more guessing, no more doubt. β€’ Daily Log Your medication history is displayed in a clean calendar view. Scroll back in time to see your complete record at a glance. β€’ Trust and Sharing PillDiary creates a trustworthy history that can be shared with doctors or loved ones. It’s not just data β€” it’s evidence. β€’ Private and Secure Your records belong to you. PillDiary keeps your diary private, with optional cloud backup for extra safety. Premium Features Upgrade to PillDiary Premium for more powerful tools: β€’ Cloud backup & multi-device sync β€’ Long-term storage of your photo history β€’ Export logs to PDF or CSV β€’ Family sharing: check your loved ones’ medication record β€’ High-resolution photo support Who is PillDiary for? β€’ Anyone who needs to track long-term medication β€’ Families supporting elderly parents with daily medication β€’ Patients preparing records for their doctors β€’ People who want a simple, non-intrusive way to manage health PillDiary is not about telling you when to take your pills. It’s about remembering that you did. VIP Premium Features β€’ Unlimited Records: Break through free version limits, record more medication information Terms & Privacy Before using this app, please carefully read our terms of service and privacy policy: β€’ Terms of Service: https://timehound.vip/pilldiary/terms-of-service-en.html β€’ Privacy Policy: https://timehound.vip/pilldiary/privacy-policy-en.html

About

LocalMind Private AI

Features
Read full description

LocalMind is a local-first AI conversation app for private reflection and on-device memory continuity. Create your own conversation partner, chat on the main screen, review memory and settings, and prefer on-device models on supported iPhones. The free tier provides 30 complete replies per day. Pro is a one-time Lifetime unlock β€” not a subscription, never auto-renewed β€” that buys unlimited complete replies, all local models, longer conversation memory, and finer persona controls, forever. Local chat requires iPhone 13 Pro or newer with at least 6 GB RAM (4 GB devices such as iPhone 13 mini, iPhone 13, and iPhone SE 3rd gen are not supported for local models); unsupported devices can install the app but will see a clear unsupported-device notice instead of starting a local model. No login is required; public builds disable remote inference by default. In-app surfaces describe privacy, terms, safety boundaries, storage, and restore-purchase behavior. Privacy Policy: https://birony.app/localmind/privacy.html Terms of Use: https://birony.app/localmind/terms.html

Screenshots

PillDiary4 screens
LocalMind Private AI4 screens

Verdict

The call

PillDiary and LocalMind Private AI are too close to call on the numbers: across 6 compared parameters β€” price, update cadence, ads and in-app purchases among them β€” neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. PillDiary sells 5 in-app purchases, starting at $1.99 per month and LocalMind Private AI sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 7, 2026 and October 10, 2026 respectively.

ScorecardNo meaningful differences
PillDiary versus LocalMind Private AI: the parameters behind the verdict, then further details
ParameterPillDiaryLocalMind Private AI
PriceFreeFree
Update frequencyMonthlyMonthly
AdsNoNo
In-app purchasesYesYes
DevicesiPhoneiPhone
Requires iOS17.017.0
Further details β€” not scored
Size34 MB31 MB
Age rating4+4+
Developerζ­ε·žεΌ•εŠ›η½‘η»œζŠ€ζœ―ζœ‰ι™ε…¬εΈBIN WANG

In-app purchases

5 purchases

PillDiary

Subscriptions2
  • Monthly VIP$1.991 Month
  • Annual VIP$6.991 Year
One-time3
  • Month VIP$2.99
  • Lifetime VIP$12.99
  • Annual VIP$24.99
1 purchases

LocalMind Private AI

One-time1
  • Pro Lifetime$9.99

Questions

Is PillDiary free?
PillDiary is free to download, with in-app purchases available.
Is LocalMind Private AI free?
LocalMind Private AI is free to download, with in-app purchases available.
Do PillDiary or LocalMind Private AI have ads?
Neither PillDiary nor LocalMind Private AI shows ads.
Which is updated more often, PillDiary or LocalMind Private AI?
PillDiary ships an update monthly, and LocalMind Private AI monthly. Most recently, PillDiary was updated on October 7, 2026 and LocalMind Private AI on October 10, 2026.

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