Reviews of Spaced Repetition — Synapse

By: Synapse Softwares App

List of user reviews and ratings for Spaced Repetition — Synapse

Total ratings

3.73 (Rating count: 348)

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Review summary

Users praise the app’s custom-interval scheduling, simple clutter-free design, and effectiveness for spaced repetition (especially as a non-flashcard, note-based tool). The main recurring complaint is management of custom intervals/dates — inability to edit or remove preset revision days and related date-selection limitations.

Pros

Custom schedule / custom intervals feature (users can set their own revision intervals)
Simple, clutter-free, no-nonsense interface (lightweight, ads-free experience)
Effective for spaced repetition and memorization — popular with students
Supports note-based, non-flashcard revisions (flexible for different study styles)

Cons

Problems managing custom intervals/dates: users report they cannot edit interval days after creating a subject and have difficulty deleting or modifying custom revision dates (including limitations selecting later dates)

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User Reviews

Recent rating average: 4.20

All time rating average: 3.73

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8% (1)

Date	Author	Comment
2025-01-28	Dr*****	Nice app , exactly what I was searching for , a minor problem is there , after registering a subject for spaced repitition, the days cannot be edited Eg : If I made a subject to be spaced by 1 7 17 27... Days , then after few days i want to change the days to 1 7 10 15 , but there is no option of interval days when I tap on edit option . After registering subject , inside edit option there is no interval days option to re-edit the days we set for spaced repitition. Best: custom schedule feature
Nice app , exactly what I was searching for , a minor problem is there , after registering a subject for spaced repitition, the days cannot be edited Eg : If I made a subject to be spaced by 1 7 17 27... Days , then after few days i want to change the days to 1 7 10 15 , but there is no option of interval days when I tap on edit option . After registering subject , inside edit option there is no interval days option to re-edit the days we set for spaced repitition. Best: custom schedule feature
2025-01-23	Na*****	More improvement need like task not look completely or entirely, also subcategories for managing so much categories.
More improvement need like task not look completely or entirely, also subcategories for managing so much categories.
2025-01-15	La*****	This application is very good for the students who want to memorize some topics. One can go for pro version also but there are some problem in it. Like once you custom revision date you can't delete it. And that can be bad for you. Second if you want to custom revision date on day 30th then you can't, you must select day 1st, day 2nd and day 3 at first.
This application is very good for the students who want to memorize some topics. One can go for pro version also but there are some problem in it. Like once you custom revision date you can't delete it. And that can be bad for you. Second if you want to custom revision date on day 30th then you can't, you must select day 1st, day 2nd and day 3 at first.
2025-01-12	Sh*****	I was tired finding the perfect app what i wanted, then i find this. Perfect app just loved it, no nonsense just a simple app to keep track of all my revision. Great work developer.
I was tired finding the perfect app what i wanted, then i find this. Perfect app just loved it, no nonsense just a simple app to keep track of all my revision. Great work developer.
2025-01-07	No*****	Ads free app, without unnecessary features. Great support btw, thanks for making the app
Ads free app, without unnecessary features. Great support btw, thanks for making the app
2025-01-04	As*****	Best app for spaced repetition ❣️❣️❣️❣️
Best app for spaced repetition ❣️❣️❣️❣️
2025-01-03	Yo*****	Premium cost too much please lower the price otherwise great app
Premium cost too much please lower the price otherwise great app
2024-12-30	Aa*****	this is a no-nonsense spaced repetition app, completely clutter free and to the point
this is a no-nonsense spaced repetition app, completely clutter free and to the point
2024-12-21	ke*****	I like it very much but I wish it had an algorithm that sets revisions based on our retention like the one in anki
I like it very much but I wish it had an algorithm that sets revisions based on our retention like the one in anki
2024-11-19	At*****	Yea I didn't want normal flashcard, this kinda fit la my needs
Yea I didn't want normal flashcard, this kinda fit la my needs