Comparison

SwiftStudy vs InventorySheets

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

Head to head
About

SwiftStudy

Features
Read full description

Say goodbye to the stress and frustration of traditional studying methods. Improve mental retention and increase learning efficiency by taking short, variable breaks during your study sessions. Use SwiftStudy to get more out of your studying, and make it more enjoyable! What Is the Gap Effect? The gap effect highlights the significance of short rest periods between intense study sessions. These intervals allow your brain to process and consolidate information, resulting in better recall and skill mastery. Read more about the gap effect and the study SwiftStudy is based on here - https://www.sciencedirect.com/science/article/pii/S2211124721005398 How Does SwiftStudy Use the Gap Effect? SwiftStudy lets you take advantage of these effects by programming variable, brief pauses during your studying. SwiftStudy is similar to a pomodoro timer, but even better. Instead of your breaks being in consistent intervals, SwiftStudy adds an element of surprise to stop your brain from settling into a predictable pattern. When setting up your timer, you can choose the duration along with a random variability that affects how long the timer will run for. For example, let’s say you set a duration of 2 minutes, with an added random variability of 30 seconds. This means the timer might run for any duration between 1 minute 30 seconds and 2 minutes 30 seconds. The exact duration is randomly selected by the app whenever the timer is activated. By adding rest along with an element of unpredictability into your studying, you can achieve up to a 20-fold increase in mental rehearsal of recent material. SwiftStudy - Features --------------------------------- β€’ Set study timers with breaks at varying intervals to take advantage of the gap effect β€’ Customize your timers duration, variability, and sound effects β€’ Earn badges and achievements as you study to stay focused and motivated! β€’ Get rewards as your make progress like new themes and sounds β€’ Use notifications to help you stay on track and fight procrastination β€’ Rate study sessions out of 10 and leave notes about each one β€’ User-friendly and intuitive interface Unlock the Power of Strategic Breaks SwiftStudy strategically incorporates short rest periods to amplify learning. By pausing during these intervals and moving your mind away from studying, your brain subconsciously undergoes multiple mental repetitions, reinforcing newly acquired knowledge and skills. Experience Dynamic Study Sessions Explore the gap effect embedded in our timer system, ensuring each study session is unique and engaging. By introducing unpredictability, SwiftStudy helps enhance the effectiveness of your learning process, meaning you can study less and learn more. Earn Rewards and Stay Motivated! Unlock new themes, sounds, achievements, and badges while you study. SwiftStudy helps gamify the learning process to make it more fun and enjoyable. SwiftStudy is perfect for students of all ages, from grade school to college and university. Tap into the gap effect to improve mental repetition, make studying more bearable, and learn more using less time. Give SwiftStudy a try for free! Subscription plan 1. Monthly: $4.99 2. Yearly: $47.99 Payments and Renewal: Payment will be charged to the iTunes Account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. Account will be charged for renewal within 24 hours before the end of the current period. You can manage or turn off auto-renew in your Account settings at any time after purchase No cancellation of the current subscription is allowed during the active period. Privacy policy: https://docs.google.com/document/d/1sgpctIfjcKy20C4fP0BN8TsxhHiHGEeow5TU2jtmykA/edit?usp=sharing Term of use: https://docs.google.com/document/d/1k-9XIGCF7ttIVP1XGdrOHOOeWcBoThi2xQk-EZOAliU/edit?usp=sharing

About

InventorySheets

Features
Read full description

Connecting builders, agents, and sales reps all in one app.

Screenshots

SwiftStudy4 screens
InventorySheets4 screens

Verdict

The call

The clearest difference is in-app purchases: InventorySheets at none against SwiftStudy's 2. InventorySheets also leads on update cadence (every 6 days vs fortnightly). SwiftStudy's advantage is iOS requirement (12.0 vs 15.6). On price, ads and device support there is nothing between them.

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. SwiftStudy sells 2 in-app purchases, starting at $3.99 per month. InventorySheets asks for nothing beyond the download.

UpkeepUpdate frequency

SwiftStudy ships an update fortnightly, InventorySheets every 6 days. The most recent releases landed on September 18, 2026 and September 10, 2026 respectively.

Scorecard3 real differences Β· 3 level
SwiftStudy versus InventorySheets: the parameters behind the verdict, then further details
ParameterSwiftStudyInventorySheets
PriceFreeFree
Update frequencyFortnightlyEvery 6 days β€” better
AdsNoNo
In-app purchasesYesNo β€” better
DevicesiPhone, iPodiPhone, iPod
Requires iOS12.0 β€” better15.6
Further details β€” not scored
Size170 MB58 MB
Age rating4+4+
DeveloperDNT Music IncInventorySheets LLC

In-app purchases

2 purchases

SwiftStudy

Subscriptions2
  • SwiftStudy Monthly Plan7 Days trial$3.991 Month
  • SwiftStudy Yearly Plan1 Month trial$29.991 Year
None

InventorySheets

No in-app purchases

Questions

Is SwiftStudy free?
SwiftStudy is free to download, with in-app purchases available.
Is InventorySheets free?
InventorySheets is free to download, with no in-app purchases.
Do SwiftStudy or InventorySheets have ads?
Neither SwiftStudy nor InventorySheets shows ads.
Which is updated more often, SwiftStudy or InventorySheets?
SwiftStudy ships an update fortnightly, and InventorySheets every 6 days. Most recently, SwiftStudy was updated on September 18, 2026 and InventorySheets on September 10, 2026.

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