Relationship tracker apps: compare milestones, memories and data controls

A relationship tracker records how long you have been together, what happened along the way, and what date is coming next. That is a narrower job than improving conversations, working through conflict or coordinating a household. For those broader needs, use our couples-app chooser; this page compares tools for counters, milestones and memory timelines.

We checked the linked manufacturer pages, help articles and US App Store or Google Play listings on 25 September 2026. This is a comparison of published information, not a hands-on test. Prices and store availability can vary by region. “Not documented” below means we did not find a clear promise in those public sources; it is not proof that the feature does not exist.

Compare the five tracker jobs

App	Tracking and memories	Partner use	Platform and current cost
Amourly	Anniversary reminders, shared timeline, photo notes, places and widgets	Invite-only couple space	iPhone; free download with in-app purchases (US listing)
My Love	Days-together counter, custom milestones, reminders, photo timeline and widgets	Both partners can add memories and sync accounts	iPhone; free download with subscriptions or in-app purchases (US listing)
Lovewick	Custom countdowns and a chronological photo-and-notes timeline	Usable alone or paired; both can contribute when paired	iOS and Android; free tier, optional Plus (US listing)
Between	Day counter, calendar countdowns, shared photos, notes and chat	Shared space for two	iPhone and Android; free download, optional Plus
LoveDays	Day counter, milestone reminders, widgets and dated notes with a photo	A shared account or partner sync is not documented in the checked listing	iPhone and iPad; free core, optional monthly, yearly or lifetime Pro

The rows are ordered by the type of job, not by a tested performance score. The first four offer some form of shared couple space. LoveDays is the clearest choice here if you mostly want a counter on your own screen; its listing describes sharing milestone images, which is different from a synced couple archive.

What each option gives up

Amourly puts memories, special dates and places into an invite-only space, with iPhone widgets. Its product page and App Store listing support those features. Its privacy policy describes cloud storage, analytics and attribution services, and account deletion in Settings. It does not document a bulk export for the shared timeline. “Private couple space” therefore describes who can see the content in the app, not local-only storage.

My Love combines a days-together widget with a shared timeline and reminders, according to its feature FAQ. That FAQ says core tools are free and mentions account deletion in the app, while the current US store listing also advertises subscriptions and in-app purchases. Confirm any paywall on your own device before moving photos into it. A complete timeline export is not documented in the checked FAQ or privacy policy.

Lovewick has the most explicit path for someone who may start alone and later invite a partner. Its tracker page covers countdowns and memories; its store listing says both can add photos and notes when paired. Read the partner-pairing section of its privacy policy before sharing sensitive entries: it says a former partner may still have access to shared historical activity after an account reset. A complete export is not documented in the checked sources.

Between covers dates and memories alongside a private couple messenger, so it may be more app than you need for a simple counter. Its iOS listing describes the calendar countdown and media storage. There is a specific Between Plus album export for photos, videos and notes, but not album titles or comments; this is not a complete account export. The deletion instructions distinguish disconnecting a partner from deleting an account, and say a Plus subscription needs separate cancellation.

LoveDays focuses on solo tracking: its App Store listing describes a counter, milestone alerts, widgets and a note-and-photo journal. It lets you export an image of a milestone for sharing. That is not the same as a documented full-data backup, and the listing does not promise a synced partner space. It offers free core functionality plus Pro purchases; the listed US prices include several variants, so check the actual offer shown to you.

Decide before you upload your history

Ask three questions: Do both people need to edit? Do you want a countdown, a photo archive, or both? How will you leave with your data? If you need a shared archive, test a couple of sample memories and check whether each partner can edit them before importing years of photos. If you need a solo widget, a paired service may add unnecessary account and privacy complexity.

None of the public sources checked here establishes a portable, complete export for Amourly, My Love, Lovewick or LoveDays. Between documents only the limited Plus album export above. Before committing private memories, ask the vendor about export format, access after unpairing, and deletion of each partner’s copies. Store privacy labels and vendor statements describe their own practices; they are not independent security audits.

Endearist is not a relationship tracker or a couples app. It is an unreleased personal CRM preview, so it does not belong in this selection. If your real task is conversation prompts, guided relationship work or a shared calendar, return to the broader couples-app comparison.