Dotta vs Interstate
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- AI-powered assistance
- Voice interaction
- Simple button interface
- Credit top-up system
- No subscriptions required
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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.
Interstate
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Interstitial journaling is a powerful way of reclaiming your focus. In a world where the things around us are constantly fighting for our attention, the moments between tasks are when we're most at risk of getting distracted. By using these moments to take note of what we were doing or what we want to do next, we can stop ourselves from losing focus, and save ourselves from having to think "what was I doing, again?". Interstate makes this easy by providing a clean and fast interface for logging and reviewing your time. FEATURES: - Made for iOS and iPadOS - Automatic timestamping - Keyboard shortcuts - Sync across devices with iCloud - No account necessary
Screenshots
Verdict
The clearest difference is in-app purchases: Interstate at none against Dotta's 1. Dotta's advantage is update cadence (weekly vs every 3 months) and iOS requirement (17.0 vs 26.0). On price, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Dotta sells 1 one-off in-app purchase. Interstate asks for nothing beyond the download.
Dotta ships an update weekly, Interstate every 3 months. The most recent releases landed on October 21, 2026 and October 25, 2026 respectively.
| Parameter | Dotta | Interstate |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| Update frequency | Weekly — better | Every 3 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPad, Mac — better |
| Requires iOS | 17.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 3 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Perma Evidence SA | Ciaran Mulholland |
In-app purchases
Dotta
- up to 5000 questions $5+VAT$4.99
Interstate
No in-app purchases
