Comparison

Dotta vs Grace.ai

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

Head to head
About

Dotta

This AI assistant offers voice-activated interaction for easy access to advanced technology. Users can ask thousands of questions with a simple credit top-up, avoiding subscriptions. It's designed for all skill levels.

Highlights
  • AI-powered assistance
  • Voice interaction
  • Simple button interface
  • Credit top-up system
  • No subscriptions required
Features
Read full description

Dotta allows everyone to use one of the best artificial intelligences with simple buttons suitable for every level of expertise. Voice interaction makes it easy and effective to bring everyone closer to these new technologies. With a small credit top-up, and without subscriptions, you can ask thousands of questions.

About

Grace.ai

Features
Read full description

Grace is an artificial intelligence assistant designed for those who value privacy, speed and independence of the Internet. All processing takes place on your device, without sending or storing data in the cloud. Since you open it, Grace welcomes you with elegant animation and a fluid experience. Its local language model allows you to have natural conversations, ask questions, write texts, solve doubts or simply chat, without compromising your information. What makes Grace unique: โ€ข Local AI: works offline, directly on your iPhone or iPad. โ€ข Total privacy: nothing comes out of your device. โ€ข Instant performance: fast responses, without relying on the network. โ€ข Fluid and modern design: clear interface, smooth animations and immersive experience. โ€ข Intelligent processing: advanced language model optimized for local use. Grace combines power, elegance and privacy in a single experience. Your smart assistant, always available, even without internet.

Screenshots

Dotta4 screens
Grace.ai2 screens

Verdict

The call

The clearest difference is in-app purchases: Grace.ai at none against Dotta's 1. On price, update cadence, ads and device support there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Dotta sells 1 one-off in-app purchase. Grace.ai asks for nothing beyond the download.

UpkeepUpdate frequency

Dotta ships an update weekly, Grace.ai every 6 days. The most recent releases landed on October 4, 2026 and October 8, 2026 respectively.

Scorecard1 real difference ยท 7 level
Dotta versus Grace.ai: the parameters behind the verdict, then further details
ParameterDottaGrace.ai
PriceFreeFree
Positive reviews100.0% of reviewsโ€”
Update frequencyWeeklyEvery 6 days โ€” better
AdsNoNo
In-app purchasesYesNo โ€” better
MonetizationFree with in-app purchasesโ€”
DevicesiPhone, iPad โ€” betteriPhone
Requires iOS17.017.0
Further details โ€” not scored
Size3 MB854 MB
Age rating4+4+
DeveloperPerma Evidence SARodrigo Prokopowicz

In-app purchases

1 purchases

Dotta

One-time1
  • up to 5000 questions $5+VAT$4.99
None

Grace.ai

No in-app purchases

Questions

Is Dotta free?
Dotta is free to download, with in-app purchases available.
Is Grace.ai free?
Grace.ai is free to download, with no in-app purchases.
Do Dotta or Grace.ai have ads?
Neither Dotta nor Grace.ai shows ads.
Which is updated more often, Dotta or Grace.ai?
Dotta ships an update weekly, and Grace.ai every 6 days. Most recently, Dotta was updated on October 4, 2026 and Grace.ai on October 8, 2026.

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