Comparison

Chat Memo vs Voice Sticky Notes On

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

Head to head
About

Chat Memo

A straightforward note-taking app designed for intuitive, one-line entries. It offers widget support for home screen access, character counting, and easy line-by-line copying. The app prioritizes a clean, ad-free experience for efficient memo management.

Highlights
  • One-line memo registration
  • Widget support
  • Character counting
  • Line-by-line selection and copying
  • Passcode protection
  • Image registration
  • Strike-through for TODO lists
Features
Read full description

Simple memo application. It is easy to use intuitively, writing one line at a time. Widget support allows you to put notes on your home screen. You can count the number of characters. You can select and copy notes line by line, so you can use it as a copy and paste book. There are no advertisements, and ease of use is our top priority. This is the author's own personal memo application. Features You can register memos one line at a time. The image can be registered. You can also use it as a TODO application because you can use a strike-through line. You can also delete one line at a time. You can also delete them all at once, so it's easy. You can select and copy one line at a time. A passcode can be set. Translated with www.DeepL.com/Translator (free version)

About

Voice Sticky Notes On

Features
Read full description

You mean to type it later, and then it is gone. This is a voice sticky-note app for catching it before that happens. Tap, speak, and your voice becomes a sticky note on the board. What you said is turned into text inside this device, so you can find it with your eyes afterwards too. - What is particular about it - Speak and it becomes a note: not a list, not a document, but a sticky note you can move around - Colour sorted by what you said: shopping, plans and things to do are told apart and given matching colours, so the kind is visible at a glance - Voice and text stay on the device: the transcription happens inside this device, and neither the audio nor the text is sent anywhere. It works in aeroplane mode - The recording and the transcript are saved separately, so if the words do not come out right, the recording itself is still there - When it helps - A note while you are walking, with your hands full - A sudden list of things to buy or things to bring - Made to be safe to use - Audio and text stay inside this device only (nothing is sent anywhere) - No ads - Thirty notes are free, with the automatic colours included - A one-time purchase removes the limit and opens eight note colours Say it now, and read it later.

Screenshots

Chat Memo3 screens
Voice Sticky Notes On4 screens

Verdict

The call

The clearest difference is in-app purchases: Chat Memo at none against Voice Sticky Notes On's 1. Chat Memo also leads on update cadence (weekly vs every 2 weeks). On price, ads, device support and iOS requirement 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. Voice Sticky Notes On sells 1 one-off in-app purchase. Chat Memo asks for nothing beyond the download.

UpkeepUpdate frequency

Chat Memo ships an update weekly, Voice Sticky Notes On every 2 weeks. The most recent releases landed on November 3, 2026 and October 25, 2026 respectively.

Scorecard2 real differences · 8 level
Chat Memo versus Voice Sticky Notes On: the parameters behind the verdict, then further details
ParameterChat MemoVoice Sticky Notes On
PriceFreeFree
Rating4.3 (9 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings9 — better—
Update frequencyWeekly — betterEvery 2 weeks
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size20 MB24 MB
Age rating4+4+
DeveloperNaoyuki RikijiAKIHIRO MATSUYAMA

In-app purchases

None

Chat Memo

No in-app purchases

1 purchases

Voice Sticky Notes On

One-time1
  • プレミアム$1.99

Questions

Is Chat Memo free?
Chat Memo is free to download, with no in-app purchases.
Is Voice Sticky Notes On free?
Voice Sticky Notes On is free to download, with in-app purchases available.
Do Chat Memo or Voice Sticky Notes On have ads?
Neither Chat Memo nor Voice Sticky Notes On shows ads.
Which is updated more often, Chat Memo or Voice Sticky Notes On?
Chat Memo ships an update weekly, and Voice Sticky Notes On every 2 weeks. Most recently, Chat Memo was updated on November 3, 2026 and Voice Sticky Notes On on October 25, 2026.

Other comparisons