Re vs Tac!
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Re
This app helps individuals manage checking compulsions associated with OCD. It allows users to log completed tasks with notes or photos, providing tangible proof to reduce anxiety and the urge to re-check. The goal is to change responses to intrusive thoughts and reclaim mental energy.
- Log completed tasks
- Attach photos for confirmation
- Timestamped task records
- Reduce checking compulsions
- Manage anxiety and stress
- Break cycles of doubt
Read full descriptionHide full description
Have you ever left your driveway, merged onto the highway, and suddenly been struck by an overwhelming wave of doubt: Did I actually lock the front door? Did I remember to turn off the stove? Did I close the garage? Re: Mind is the ultimate cognitive offloading utility, meticulously engineered to eliminate uncertainty from your daily life. Whether you are managing a demanding professional schedule, securing your household perimeter, or simply striving to build bulletproof safety checklists, Re: Mind acts as your infallible digital memory bank. By combining elegant task management architecture with undeniable visual proof, Re: Mind ensures that once a task is completed, you never have to waste another moment worrying about it. Core Capabilities & Features: • Evidence-Based Verification Standard, text-based to-do lists rely on simple checkboxes. These are easily forgotten, mindlessly tapped out of muscle memory, or checked by accident, offering no real reassurance when doubt strikes hours later. Re: Mind completely revolutionizes accountability. Capture a rapid photo or video timestamp of your locked door, powered-down appliance, or packed luggage. When uncertainty creeps in, the definitive, uneditable visual proof is waiting right in your pocket. • Flexible Task Architecture We understand that your daily checks are entirely unique to your lifestyle. Re: Mind offers a highly adaptable, modular architecture that empowers you to build bespoke checklists for any conceivable scenario. Construct a rapid "Leaving Home" sequence, a meticulous "Closing the Office" protocol, or a comprehensive "Nightly Safety" checklist. Group, organize, and prioritize your tasks to seamlessly match your exact environmental requirements. • Visual History & Timeline Never lose track of your past actions. Re: Mind automatically archives every single verification into a beautifully designed, infinitely searchable visual timeline. Instantly review your historical data to confirm past tasks, track your consistency over weeks and months, and build unshakeable long-term confidence in your daily actions. • Premium Efficiency We know your time is your most valuable asset. Re: Mind is engineered for absolute speed and minimal friction. Utilizing advanced offline capabilities and a deeply optimized interface, logging a visually verified task requires less than three seconds. No cumbersome menus, no cloud-syncing delays—just instant, frictionless logging that keeps up with your pace. • Intelligent Onboarding Achieving peace of mind should not require a steep learning curve. Re: Mind features a seamless, intuitive setup process that guides you through establishing your first verified sequence in mere seconds. Armed with expertly designed, pre-built templates for the most common use cases (such as home security checks and morning departure protocols), you will experience the immediate relief of cognitive offloading from the very first day. Download Re: Mind today. Offload your memory, eliminate the doubt, and focus your energy on what truly matters.
Tac!
Read full descriptionHide full description
Tac! OPEN. SPEAK. TAC. DONE! Your voice. At just the right moment. Something you need to remember? Tell Tac! Forget complicated reminders, endless menus, and settings you have to enter manually. With Tac!, all you have to do is speak. The app understands what you say and prepares your reminder, recognizing dates, times, locations, and even your preferred notification sound. You speak. Tac! takes care of the rest. SPEAK TO TAC! Speak naturally, just as you would to another person. • “Remind me to take my medication at 8, with 3 cuckoo sounds.” • “Tomorrow at 10, I need to call Mark, with 4 cuckoo sounds.” • “When I get home, remind me to find that document, with the It's Time sound.” • “I have a meeting on Friday at 3 PM, with 5 cuckoo sounds.” Tac! interprets your words and prepares your reminder using the information you provide. You can even choose the notification sound for each Tac using just your voice. A more personal way to remember what matters. YOUR VOICE. RIGHT ON TIME. Some things are better remembered in your own voice. Record a message, choose when or where you want to receive it, and let Tac! remind you. When the moment arrives, you'll receive a notification and can listen to your recorded message. One message. Just once. No endless repetitions. No nagging reminders. Just your voice, exactly when you need it. REMINDERS THAT KNOW WHERE YOU ARE Not every reminder needs a specific time. With Tac!, you can create reminders that activate when you arrive at a particular location. • Remember your shopping when you reach the supermarket. • Don't forget an errand when you pass through a certain area. • Hear an important message when you get home. The right place becomes the right moment. WORKS WITH SIRI, TOO Hands full? Want to create a reminder even faster? With Siri, you can start Tac!'s intelligent voice recording using your voice. Speak, record your message, and let Tac! recognize the details. Fewer steps. A more natural experience. GIVE THE GIFT OF YOUR VOICE Some words deserve to arrive at a special moment. With Voice Capsules, you can record a message for someone and choose when or where they can listen to it. • A birthday greeting delivered on the perfect day. • A surprise waiting at a special place. • A personal dedication saved for the right moment. • A message for someone who means the world to you. Your voice is kept safe until the moment you choose. Not before. Not after. Because some words mean even more when they arrive at just the right time. TAC! PREMIUM — PAY ONCE. YOURS FOREVER. Tac! is also available to use for free. Want even more freedom? Premium unlocks all the advanced features: • Speak to Tac!: intelligent recording with voice recognition • Siri integration for quick voice recording • Voice recognition for dates, times, locations, and notification sounds • Unlimited active Tacs • Saved timer library • Saved location library • Unlimited favorites • Additional notification sounds • Alternative app icons to personalize your experience One-time purchase. Lifetime access. No subscription. ONE LITTLE TAC. ENDLESS POSSIBILITIES. For the little things you don't want to forget. For the moments that truly matter. For remembering something in just the right place. For hearing your own voice when you need it. For sharing words that will always feel special. Tac! turns a simple voice message into something that reaches you exactly when it matters. OPEN. SPEAK. TAC. DONE! Tac! — Your voice. At just the right moment.
Screenshots
Verdict
The clearest difference is update cadence: Re at every 6 days against Tac!'s every 3 weeks. On price, ads, in-app purchases 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. Re sells 1 one-off in-app purchase and Tac! sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Re ships an update every 6 days, Tac! every 3 weeks. The most recent releases landed on November 4, 2026 and November 5, 2026 respectively.
| Parameter | Re | Tac! |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 6 days — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 17.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 12 MB | 40 MB |
| Age rating | 4+ | 4+ |
| Developer | Maciej Mejer | Massimo Russo |
In-app purchases
Re
- Premium Version$3.99
Tac!
- Tac! Premium$3.99









