Comparison

OBDII AI vs ImageMemo

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

Head to head
About

OBDII AI

Features
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OBDII AI is a car diagnostic and monitoring application for DA200.support English,EspaΓ±ol,Русский,ζ—₯本θͺž,δΈ­ζ–‡. Through phone, use Bluetooth to communicate with the vehicle ECU to complete fault diagnosis and driving assistance functions. It has automobile detection and analysis functions such as fault code reading and clearing,performance test, and travel analysis. It also supports high-speed data transmission and has the advantages of low power consumption and ultra-power saving. caution: 1. Support the adapter that runs through Bluetooth 4.0/5.0. 2. The parameters supported by each vehicle are different, which has nothing to do with OBDII AI, but is related to the vehicle control unit. 3. OBDII AI supports DA200 series products.

About

ImageMemo

Features
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"I want to add a note to the photo and save it as it is" - an app that can be used in such a case. Instead of writing text like a notepad, you can leave a photo + note as a single image. What can be done Put a note on the photo You can put text by attaching a memo belt under the photo you selected from the camera roll or the photo you took on the spot. Since it is saved as a single image, you can immediately recognize the "memo of that time" just by looking back at the album. It's OK without a photo You can also create "title card-style" images with only background color + notes without using photos. It can also be used as a slide cover or a piece for SNS. I can give you an image from anywhere If you send an image you are viewing in your browser, email, or other app to this app from "Share", you can add a note to that image and save it. It is convenient to use it, such as attaching a one-word note to a screenshot of the document. You can leave it with a date If you want to leave a "when is a memo", output it with a time stamp. It is also easy to use as a record and trace.

Screenshots

OBDII AI3 screens
ImageMemo3 screens

Verdict

The call

The clearest difference is ads: OBDII AI at none against ImageMemo's shown. OBDII AI also leads on iOS requirement (13.0 vs 18.5). ImageMemo's advantage is update cadence (every 8 days vs every 3 weeks). On price, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

OBDII AI ships an update every 3 weeks, ImageMemo every 8 days. The most recent releases landed on September 9, 2026 and September 30, 2026 respectively.

Scorecard3 real differences Β· 3 level
OBDII AI versus ImageMemo: the parameters behind the verdict, then further details
ParameterOBDII AIImageMemo
PriceFreeFree
Update frequencyEvery 3 weeksEvery 8 days β€” better
AdsNo β€” betterYes
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPad
Requires iOS13.0 β€” better18.5
Further details β€” not scored
Size82 MB14 MB
Age rating4+4+
DeveloperShenzhen Chaoyue Technology Development Co.,LtdYasuko Shikiuchi

In-app purchases

None

OBDII AI

No in-app purchases

None

ImageMemo

No in-app purchases

Questions

Is OBDII AI free?
OBDII AI is free to download, with no in-app purchases.
Is ImageMemo free?
ImageMemo is free to download, with no in-app purchases.
Do OBDII AI or ImageMemo have ads?
ImageMemo shows ads; OBDII AI does not.
Which is updated more often, OBDII AI or ImageMemo?
OBDII AI ships an update every 3 weeks, and ImageMemo every 8 days. Most recently, OBDII AI was updated on September 9, 2026 and ImageMemo on September 30, 2026.

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