Get-Harder Launches V4 With 'Harder Memory Engine'

Get-Harder, the niche uncensored companion app, shipped its V4 release in February 2026, according to the V4 deep-dive on MariaVibe. The release introduces what the company calls the “Harder Memory Engine” (HME), a memory system built for explicit narrative continuity. MariaVibe describes HME as positioned to go a step beyond the fact-level memory that most rivals currently offer.

Most AI companion apps implement memory as a structured fact store, recording that the user mentioned their birthday in May, that their cat is named Mortimer, that they work as a pharmacist. That information gets surfaced on re-engagement, which is fine for biographical continuity but falls flat for the kinds of things an NSFW roleplay user wants remembered: specific scenarios, particular preferences, the developing arc of a long-running relationship between the user and a character.

HME is aimed at that second layer. Get-Harder’s pitch is that the engine tracks emotional and physical context on top of facts. In practice that would mean a character bringing up, unprompted, a scenario the pair had been building toward, a preference mentioned days earlier, or the mood the previous session ended on. If it works as described, that’s a different capability from fact-level memory, and it changes what’s possible for long-running roleplay.

The honest caveats

A feature announcement is not a finished product. Get-Harder is a smaller app than the category leaders, and V4 launched alongside a promotional 50% discount (first month down from $14.99 to $7.50) that reads more like a launch push than a confident product statement. Pricing has changed several times since, from a weekly trial in June 2026 to 1-, 3- and 12-month plans at $19.99, $44.99 and $119.99 on 4 November 2026, so check the current plans before you pay.

From the outside, what can be confirmed is that HME is a named, shipped feature in Get-Harder’s own marketing. Whether it is as sophisticated as the company suggests, or a conventional vector-store-plus-retrieval setup with a better name, is hard to tell without long-term use. Treat it as a credible vendor claim, not a breakthrough.

Why this matters for the category

Memory is one of the features companion apps compete on hardest, and the limiting factor has been less model capability than product design. Retrieval-augmented generation works, but doing it well for long-form narrative content requires choosing what to store, how to weight it, and how to surface it without feeling either robotic (“As you mentioned on Tuesday…”) or uncanny (too-perfect recall).

Candy.ai and Secrets AI both advertise persistent memory, but neither has claimed the kind of narrative-continuity capability that Get-Harder is claiming with HME. If V4 works as pitched, memory joins the zero-censorship policy as a reason to pick Get-Harder.

For readers

If you’re a current Get-Harder user, V4 is the reason to open the app again. If you’re shopping for a new companion app and memory is high on your list, try a month of Get-Harder (it offers a 30-day money-back guarantee, minus a $1 fee) alongside Candy and Secrets to see whether the memory feels different for your use case before you commit to a paid plan.

For the full product, including pricing, see our Get-Harder review. For the broader memory picture, see our Best AI Companions for Memory ranking.