Competitor-published review, evidence labeled

Nibble app review — a competitor reads the fine print

By William Souef · Published September 1, 2026

What Nibble is

Nibble: Daily Learning & Quiz App is sold by Kremital Limited and positions itself as an all-round knowledge app: interactive lessons of about ten minutes with quizzes, games, video, audio episodes, and chat-style conversations with historical personalities. The listed subjects span math, science, art, history, logic, statistics, personal finance, philosophy, and biology. It runs on iPhone (iOS 17 or later), Apple Silicon Macs, and Apple Vision Pro, in seven languages.

Nibble is also — as anyone Googling learning apps discovers — one of the most aggressive content publishers in the space: its blog runs to hundreds of articles reviewing and comparing other apps, including ours. Fair enough; this page returns the favor with the same rules we apply to ourselves: sourced claims, no invented testing.

Pricing: the trial is real, the free plan is not

The single most useful thing we can document for a would-be subscriber is Nibble's price structure, from the US App Store on September 1, 2026:

Two observations, both verifiable. First, on the free tier: Nibble's public materials conflict — some describe limited free access, but a July 2026 developer response states there is no free plan, only a seven-day trial. Second, the annual spread: an annual SKU exists at $12.99 — cheaper than one month — and another at $89.99. Which one a new user is offered appears to depend on the onboarding path; in our August 2026 web check, Nibble's public onboarding ran to about thirty personalization steps and required an email before showing any offer at all.

What we could verify — and what we could not

Who Nibble fits

Nibble vs Histia, stated fairly

These are different products that happen to share a shelf. Nibble is a general-knowledge catalog where history is one aisle; Histia is history only — short synchronized audio-and-text stories, quiz rounds, and an interactive map and timeline from 3000 BCE to 2025 CE. On US pricing, Histia lists $3.99 weekly, $7.99 monthly, and $69.99 lifetime against Nibble's $19.99 monthly and variable annual offers; Histia has no Android app and requires iOS 18 or later, and quiz questions on all but a handful of its stories are currently generic. If you want art, statistics, and finance alongside history, Nibble's breadth wins. If you want five focused minutes of history a day, breadth is exactly what you are overpaying for.

Frequently asked questions

Is the Nibble app free?

Not in any lasting sense we can document. A Nibble developer response from July 2026 states there is no free plan, only a seven-day trial, although some of the company's public materials still describe limited free access. The US listing shows $19.99 monthly, $39.99 quarterly, and annual prices from $12.99 to $89.99. Treat the download as the start of a trial, not a free product.

Is Nibble good for learning history specifically?

History is one subject in a catalog that also covers math, science, art, logic, statistics, personal finance, philosophy, and biology. If history is your main interest, a dedicated app gives you more depth per dollar; if you want one app for broad general knowledge, Nibble's breadth is its documented strength.

Why does Nibble's listing show so many different annual prices?

The US listing shows annual subscriptions at $12.99, $19.99, $29.99, $59.99, and $89.99. Multiple price points in one listing usually means the offer is assigned during onboarding — by promotion, cohort, or discount screen. Practically: the price you are shown may not be the lowest that exists, so check the purchase screen carefully.

Does Nibble use AI to write its lessons?

Nibble publishes an AI policy document on its official site, which is more transparency than most competitors offer. We have not audited its lesson production, so we quote the policy's existence rather than characterizing how much of any lesson is AI-generated.