Comparison

Nitamono vs Trash Snap

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

Head to head
About

Nitamono

Features
Read full description

This app searches through the iOS standard photo apps to find photos looking similar to a designated one. Until now, you had no choice but to search with the eyes if you wanted to find similar photos to a certain one in the iOS standard photo apps. Using this app, searching becomes easy. - When did I visit places with similar landscape? - Are there photos I took with the same people? - Did I have this kind of beverage before? There are some apps that search and download similar looking photos from the internet, but this is the first app to search through your own photos saved on your device. It is a new photo searching app never seen before. While it is a very simple app that does not do anything else except searching for similar looking photos, we think it will be of great use for many people. ■How to use First, please press the button "create database" to create a database of your images. This may take a while, but it ensures you will be able to use the search function at a high speed afterwards. After having created the database, you can press the button "search" in the left upper corner of the screen to choose a photo and conduct a search. It will display up to 200 photos at once sorted by degree of similarity. The special quality of the searching algorithm is that it produces searching results maybe not totally congruent with, but quite close to the human perception and lists them in order so it becomes easy for you to find the photos you looked for. Date and place are displayed together with the photos that were found, so you can check "where" and "when" at once. If you tap onto a photo out of the search results, the location of the photo in the list of all photos will be displayed. You will be able to easily search for related photos coming in order before or after the photo you found as well. You will be able to quickly find the photo you looked for as it is also possible to repeat the similarity search for the photos you found here. ■The latest technology We use the latest iOS technology Vision Framework for our search function for similar images to realize a highly precise search function for similar photos. Further, since image recognition is an operation that can take a lot of time, we came up with the idea to create a database with image recognition information in this app to speed up the search process. Also, the app is able to support new versions of the iOS image recognition algorithm in case it will be renewed in the future.

About

Trash Snap

Features
Read full description

Discard Photos is an app that automatically finds "similar photos" on your device and lets you organize them in bulk. 【For People Like This】 ・You keep accumulating burst shots and nearly identical photos, unsure which to delete ・You want to "keep only the similar ones and delete the rest," but comparing them one by one is a hassle ・You want to free up storage space but can't bring yourself to start organizing photos 【What it does】 ・Automatically groups similar photos (analyzed on your device. Photos are never sent externally) ・Tap to select "Keep one" per group. Then delete the rest in bulk ・Adjust strictness with 3 levels: "Super similar," "Pretty similar," "Probably similar" ・Stop anytime. Pick up where you left off later 【Peace of Mind】 ・All analysis and deletion happens on your device. Photos are never sent externally ・Deletion always requires confirmation via a dialog box. Minimizes accidental deletion ・Works offline Organizing similar photos? If they're just throwaways, go ahead without hesitation. This app contains advertisements.

Screenshots

Nitamono4 screens
Trash Snap4 screens

Verdict

The call

The clearest difference is update cadence: Trash Snap at every 2 weeks against Nitamono's monthly. Nitamono's advantage is device support (3 vs 1) and iOS requirement (13.5 vs 16.0). On price, ads and in-app purchases 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. Nitamono sells 1 one-off in-app purchase and Trash Snap sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Nitamono ships an update monthly, Trash Snap every 2 weeks. The most recent releases landed on September 29, 2026 and October 4, 2026 respectively.

Scorecard3 real differences · 3 level
Nitamono versus Trash Snap: the parameters behind the verdict, then further details
ParameterNitamonoTrash Snap
PriceFreeFree
Update frequencyMonthlyEvery 2 weeks — better
AdsYesYes
In-app purchasesYesYes
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS13.5 — better16.0
Further details — not scored
Size5 MB36 MB
Age rating4+4+
DeveloperWAZAnauts LLCAkifumi Hanamura

In-app purchases

1 purchases

Nitamono

One-time1
  • Remove Ads$8.99
1 purchases

Trash Snap

One-time1
  • 広告削除$2.99

Questions

Is Nitamono free?
Nitamono is free to download, with in-app purchases available.
Is Trash Snap free?
Trash Snap is free to download, with in-app purchases available.
Do Nitamono or Trash Snap have ads?
Both Nitamono and Trash Snap show ads.
Which is updated more often, Nitamono or Trash Snap?
Nitamono ships an update monthly, and Trash Snap every 2 weeks. Most recently, Nitamono was updated on September 29, 2026 and Trash Snap on October 4, 2026.

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