Prodify vs Fishtank
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Prodify
Boost your productivity and organization with this task management tool. It helps you track daily tasks, set timers for work segments, and remove procrastination habits. Features include task scheduling, detailed notes, and recurring task options.
- Add tasks with dates and times
- Detailed notes within tasks
- Manage task status
- Free-form to-do list notes
- Task-specific timers
- Recurring tasks
- Alarms and reminders
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Prodify is here to help you reach your maximum productivity and organization during your busiest days. It will keep track of your day-to-day tasks and notes and allow you to appropriately time each segment of work to motivate you to remove your procrastination habits and push for success. This app integrates several features, including: >> Adding tasks with a date and start and end time >> A notes section within each task for details >> Managing the task's status by editing it's info or marking it as complete >> Adding notes to a to-do list in free form >> Setting a timer according to each task >> Reoccurring tasks >> Notifications: alarms and reminders
Fishtank
Enhance your concentration with a unique approach to productivity. This app gamifies focus sessions, allowing you to build a virtual aquarium filled with discovered fish. Earn rewards and track your progress as you stay on task.
- Customizable focus session lengths
- App blocking for distraction prevention
- Ambient background options
- Progress tracking
- Earn mystery lootboxes
- Discover and collect rare fish
- Virtual aquarium simulation
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Dive into a new way of staying focused with Fishtank, where every focused moment helps you build your own mesmerizing aquatic world. This isn't just another focus app – it's a delightful blend of productivity and collection that turns your dedication into discovery. - Choose your focus session length - App blocking feature keeps you on track - Beautiful ambient backgrounds - Elegant progress tracking - Earn mystery lootboxes upon completing focus sessions - Discover fish of varying rarities - Watch your collected fish swim freely in your tank
Screenshots
Verdict
The clearest difference is in-app purchases: Prodify at none against Fishtank's 4. Prodify also leads on ratings volume (12 vs 4) and iOS requirement (11.0 vs 18.2). Fishtank's advantage is update cadence (every 4 days vs every 6 weeks). On price, rating, review sentiment and ads 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. Fishtank sells 4 one-off in-app purchases. Prodify asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for Prodify against 5.0 for Fishtank. Both are backed by a comparable volume of ratings — 12 and 4 respectively. Written reviews split almost evenly too, at 100% and 100% positive.
Prodify ships an update every 6 weeks, Fishtank every 4 days. The most recent releases landed on September 13, 2026 and June 11, 2026 respectively.
| Parameter | Prodify | Fishtank |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (12 ratings) | 5.0 (4 ratings) |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 12 — better | 4 |
| Update frequency | Every 6 weeks | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 11.0 — better | 18.2 |
| Further details — not scored | ||
| Size | 118 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Hongyun Yang | Jiajun Zhang |
Customer experience
Prodify
Fishtank
In-app purchases
Prodify
No in-app purchases
Fishtank
- Platinum Lootbox$0.99
- Unlock Backgrounds$1.99
- Speed Boost$1.99
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- 10x Platinum Lootboxes$6.99
