Comparison

Hierarchical To vs Scripta Memoria

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

Head to head
About

Hierarchical To

Organize complex projects with infinitely layered tasks. View all parent, child, and grandchild tasks at a glance without multiple taps. Collapse or expand task branches for clarity and utilize repeat functions for recurring to-dos.

Highlights
  • Infinite task layering
  • Collapse/expand task branches
  • View all task levels at once
  • Today's To-do List
  • Task repeat function
  • Task move and copy
  • Completion history
Features
Read full description

Do you want to layer tasks? For example, there are various types of cleaning such as floor cleaning, kitchen areas, bathrooms, and balconies. Furthermore, kitchen areas can be divided into sinks, stoves, ventilation fans, drains, etc. It is hard to see task list if it is not layered, and you can not distinguish between the drainage ditch in the kitchen and the drainage ditch in the bathroom. The "Hierarchical To-do list" can be useful in such cases. As the name suggests, the "Hierarchical task list" allows you to layer tasks, and there are no restrictions on the hierarchy. * Since the width of the screen is limited, there are display restrictions. You can display up to about 12 levels on the vertical screen. You can see all parent tasks, child tasks, and grandchild tasks at a glance as shown in the screenshot. You don't have to tap multiple times to confirm even if the hierarchy is deep. If you don't want to see the child tasks, you can collapse them by tapping the ▽ button of the parent task. To display the child task again, tap the ▶ button. + "Today's To-do List" and "To-do List" This app has "Today's To-do List" and "To-do List". "To-do List" is a list that has all tasks other than "Today's to-do list". In the "ToDo list", tasks are divided into groups and you can collapse them by tapping the group. Both lists can be reordered, so you can sort them in order of priority or what to do today. In addition, by using the task repeat function, task move, and copy functions described later, you can easily create a "to-do list" without having to enter the task to be repeated each time. ■ Task repeat By adding repeat settings such as daily / weekly / monthly / yearly to the tasks in the "ToDo list", the task will be automatically copied to the "Today's to-do list" when the specified date comes. You can also adjust the interval such as every 10 days or every 2 months and start date of repeat settings. Also, if you specify a deadline, it will be automatically moved to the "Today's To-do list" when the deadline is reached. By using this function that tasks are automatically added to the "Today's To-do List", You don't have to remember regular tasks and the task deadline. Once you have registered your repeat settings, you don't have to worry about them until they are added to your "Today's To-do List". ■ Operation method ・Completion of task You can complete (delete) a task by tapping the check box. You can check the completed tasks in "Completion history". If you tap it by mistake, tap the "Cancel" button. ・Right slide of task You can move and copy a task between the "To Do List" and the "To Do List" by sliding the task to the right. If the same thing is in the destination list, overwrite it. ・Left slide of task You can see the Move, Edit, and Delete buttons by sliding a task to the left. You can move the task to the beginning / end of the list by pressing the "Move" button displayed at this time. Press "Edit" to display the edit screen where you can edit the deadline, repeat settings, subtasks, etc. You can also display the edit screen by double tapping the task. ・Sorting tasks Please long-press the check box to reorder a task. ・Edit bar When editing a task directly, you can do the following in the edit bar above the keyboard: - You can change the hierarchy of the task being edited with "←" and "→". - The two buttons to the right of "←" and "→" allow you to add new tasks above and below the task you are editing. - Press the "x" button to close the keyboard. ・Folding all groups function Tappping the icon to the left of the search button in To-Do List can fold all groups. Tapping it when all groups folded can unfold all groups. If you have any requests, please feel free to contact us by email, Twitter, or reviews. ■ Contact ・Email mizuki.naotaka@gmail.com ・Twitter https://twitter.com/NaotakaMizuki

About

Scripta Memoria

This app helps users memorize entire books of the Bible through guided practice modes and group synchronization. It offers various recall techniques and visual cues to deepen understanding and retention of scripture.

Highlights
  • Memorize passages, chapters, and entire books of the Bible
  • Multiple practice modes (first-letter, fill-in-the-blank, recall)
  • Small group practice with shared schedules
  • Gentle progress tracking
  • Over 100 visual cue icons
  • Works offline
  • Multiple Bible translations supported
Features
Read full description

Imagine knowing an entire book of the Bible by heart. Not just a handful of verses — a whole letter. A whole psalm. The full arc of a story, from opening line to closing benediction. The kind of knowing where the words come back to you in conversation, in prayer, in the quiet of an ordinary Tuesday. That's what Scripta Memoria is for. HOW IT WORKS Choose a book — or start with a single chapter. Work through it section by section using gentle, proven techniques: first-letter prompts, fill-in-the-blank, and full recall. Each day you go a little further. Each week the earlier passages settle deeper. You can practice on your own or with a group. Invite your small group, your family, your accountability partner — and move through the same scripture together, at the same pace. That's it. Simple by design. WHY WHOLE BOOKS When you memorize scripture in context, something shifts. You start to hear the writer's voice — the urgency in Paul's letters, the poetry in the Psalms, the slow unfolding of a narrative. Verses that once felt isolated begin to connect. Meaning deepens. The word becomes something you carry, not just something you recall. This is the ancient practice. Before there were printed Bibles, whole communities held entire books of scripture in their hearts. Scripta Memoria is a quiet, faithful tool for continuing that tradition. FEATURES · Memorize passages, chapters, and entire books of the Bible · Practice modes that meet you where you are — first-letter prompts, fill-in-the-blank, spoken recall, and full recitation · Small group practice — invite others and move through a book together on a shared schedule · Gentle progress tracking that shows how far you've come · Over 100 handcrafted icons connecting visual cues to scripture themes · Warm, distraction-free design — no ads, no clutter, no pressure · Multiple Bible translations supported · Works offline — practice anywhere, anytime WHO IT'S FOR Anyone who has ever thought, "I wish I really knew this book." Whether you're starting with Philippians or working your way through the Psalms, whether you practice alone in the morning or with your small group through the week — Scripta Memoria is here to help you get there. A WORD FROM US We built this app for the person who wants to carry God's word deeply — not just a verse here and there, but whole books, the way scripture was meant to be known. We believe you can do this. And we believe the journey is worth every word. Start with one chapter. See what takes root.

Screenshots

Hierarchical To4 screens
Scripta Memoria4 screens

Verdict

The call

The clearest difference is in-app purchases: Scripta Memoria at none against Hierarchical To's 1. Scripta Memoria also leads on ads (none vs shown). Hierarchical To's advantage is iOS requirement (12.0 vs 15.1). On price, rating, ratings volume and update cadence 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Hierarchical To sells 1 one-off in-app purchase. Scripta Memoria asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Hierarchical To against 5.0 for Scripta Memoria. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

UpkeepUpdate frequency

Hierarchical To ships an update every 2 months, Scripta Memoria every 5 weeks. The most recent releases landed on June 10, 2026 and September 17, 2026 respectively.

Scorecard4 real differences · 6 level
Hierarchical To versus Scripta Memoria: the parameters behind the verdict, then further details
ParameterHierarchical ToScripta Memoria
PriceFreeFree
Rating5.0 (1 ratings)5.0 (1 ratings)
Positive reviews100.0% of reviews—
Number of ratings11
Update frequencyEvery 2 monthsEvery 5 weeks — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.1
Further details — not scored
Size51 MB36 MB
Age rating4+4+
DeveloperYuuki ShimizuBRADLEY MICHAEL MCAULEY

Customer experience

Hierarchical To

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews5 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Scripta Memoria

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

Hierarchical To

One-time1
  • Remove ads$2.99
None

Scripta Memoria

No in-app purchases

Questions

Is Hierarchical To free?
Hierarchical To is free to download, with in-app purchases available.
Is Scripta Memoria free?
Scripta Memoria is free to download, with no in-app purchases.
Which has better reviews, Hierarchical To or Scripta Memoria?
Hierarchical To and Scripta Memoria are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.
Do Hierarchical To or Scripta Memoria have ads?
Hierarchical To shows ads; Scripta Memoria does not.
Which is updated more often, Hierarchical To or Scripta Memoria?
Hierarchical To ships an update every 2 months, and Scripta Memoria every 5 weeks. Most recently, Hierarchical To was updated on June 10, 2026 and Scripta Memoria on September 17, 2026.

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