PotoHEX - HEX File Editor

🇺🇸 United States
Alexander Pototskiy  | 
62
ASO score
Text
94/100
Reviews
0/100
Graphic
60/100
Other
0/100
rating
App Rating
3.8
rating
Votes
59
rating
App Age
3y 7m
rating
Last Update
Apr 25, 2023
rating
iAP
$0.99 - 9.99

Compare with Category Top Apps

Metrics
Current App
Category Top Average
Difference
Rating
3.81
4.47
-15%
Number of Ratings (Voted)
59
743.2K
-100%
App Age
3y 7m
6y 6m
-45%
In-app Purchases Price
$5
$39
-86 %
Update Frequency
963d
43d
+2 134%
Title Length
25
25
Subtitle Length
25
27
-7%
Description Length
3 508
2 666
+32%
Number of Screenshots
1404
1020
+38 %
Size
20MB
169MB
-88 %

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Ranking Keywords in United States

Keywords App Rank
Illustration
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Text ASO

Title (
Characters: 25 of 30
)
PotoHEX - HEX File Editor
Subtitle (
Characters: 25 of 30
)
Inspect And Edit Any File
Description (
Characters: 3508 of 4000
)
The PotoHEX is an application that is used to create, explore and modify arbitrary files on your iOS device. MAIN FEATURES: • Byte and Character level inspecting and editing • Select any from UTF-7/8/16/32/BE/LE or 100+ other encodings for character-level inspecting & editing • Use predefined encoding groups for simplifying the search for an encoding • Search for the desired encoding by name • Quick view of selected bytes/characters directly in the encoding selection table • Replace or Insert bytes and characters • Inspect and modify integer types at the cursor position • Select a byte or text region for the subsequent actions: • Convert text to another encoding. • Сalculate checksums: Adler-32, BSD checksum, CRC-8, CRC-16, CRC-32, CRC-64, CRC-8/CDMA2000, CRC-8/DARC, CRC-8/DVB-S2, CRC-8/EBU, CRC-8/I-CODE, CRC-8/ITU, CRC-8/MAXIM, CRC-8/ROHC, CRC-8/WCDMA, CRC-16/CCITT_FALSE, CRC-16/AUG_CCITT, CRC-16/BUYPASS, CRC-16/CDMA2000, CRC-16/DDS-110, CRC-16/DECT-R, CRC-16/DECT-X, CRC-16/DNP, CRC-16/EN-13757, CRC-16/GENIBUS, CRC-16/MAXIM, CRC-16/MCRF4XX, CRC-16/RIELLO, CRC-16/T10-DIF, CRC-16/TELEDISK, CRC-16/TMS37157, CRC-16/USB, CRC-A, CRC-16/KERMIT, CRC-16/MODBUS, CRC-16/X-25, CRC-16/XMODEM, CRC-32/BZIP2, CRC-32C, CRC-32D, CRC-32/MPEG-2, CRC-32/POSIX, CRC-32Q, CRC-32/JAMCRC, CRC-32/XFER, CRC-64/WE, and CRC-64/XZ. • Сalculate hashes: BLAKE/BLAKE2, MD2, MD4, MD5, MD6, SHA1, SHA2 (SHA-224, SHA-256, SHA-384, SHA-512, SHA-512/256, SHA-512/224), SHA3-224, SHA3-256, SHA3-384, SHA3-512, SHAKE128, SHAKE256, RIPEMD-128/160/256/320, Tiger/Tiger2, Whirlpool and STREEBOG (Стрибог, ГОСТ 34.11-2018) • Encode or Decode from or to Base16, Base32(RFC 4648, hex, Crockford's, and z-base-32 alphabets), Base58(BITCOIN, RIPPLE, FLICKR, and GMP alphabets), Base64, Ascii85, and Z85(ZeroMQ) encodings • Encrypt or Decrypt using AES 128/192/256, BLOWFISH, DES, 3DES, RC2, and RC4 algorithms • Compress or Extract by Deflate/Inflate, BZIP2, and LZMA/LZMA2 algorithms. • Export the selected region as a QR code. • Fill the region with a given multibyte pattern • Cut the region • Copy and Paste the region • Undo/Redo • Clone or delete files INTERFACE • Multi-tab interface • Tabs can be reordered or removed by long pressing on them and dragging • Change the width of an arbitrary column in the file data table • Jump to arbitrary file offset by tapping on the Offset column • Choose from Decimal or Hexadecimal formats for the file offset values by tapping on the Offset column header • The space occupied by the file data table and the property sheet (or their relative arrangement) can be tuned by dragging (or double-tapping) the delimiter handle between them • Zoom in/out almost every part of the user interface • Light and Dark themes depending on the device settings AUXILIARY • File renaming • Change the size of the file • Select the number of bytes in a row • Find & replace an arbitrary text or byte fragment with an arbitrary text or byte fragment • Access the App's Document folder through a Web Browser LIMITATIONS • Undo/Redo works for modifications up to 16Mb This app by default has restrictions on file content visibility. The visible content of any file is restricted by the first 256 bytes. To remove those restrictions you can start a monthly auto-renewable subscription or buy permanent full access. Privacy Policy: https://apotocki.github.io/potohex/privacy.pdf Terms of Use: https://apotocki.github.io/potohex/terms-of-use.pdf }
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Visual ASO

Screenshots

Rating & Reviews

Reviews Overview
🧐 Coming Soon…
Rating
3.8
59 voters

Some Latest Reviews

apple user hates nicknames
25 Apr, 2025
1
Sadly, I can't evaluate if this program is capable of handling e.g. template oriented tasks, etc. for my application or if operation/handling is sufficiently easy ... 256 Bytes are not enough, sorry. I don't see any reference to subscriptions or fees in the App-Store either. I'd suggest implementing a trial period, e.g. a few hrs and max. e.g. 5 separate files. As I frequently use large files over time _not_ needing to lug Laptops around with me all the time would really be nice. I fervently disagree with the subscription model. Call me old-school (which I am). Therefore, a lifetime or version limited license would really make me happy. E.g. this and the next version perpetually for a fixed amount. If it's really that good, you'll certainly find enough willing to shell (reasonable) money...
CouchNerd
17 Feb, 2025
5
This is by far the best hex-editor on the store. I don't understand those negative reviews because of the limited test version. This app has a small subscription fee (I personally don't like subscriptions but here it makes sense) and a fair one-time payment fee. Also this app does not spy on you. Paying 10 bucks for such a well done app shows respect to the hard work and supports a rare fair developer. Thanks Sir.
anonymous12345345612
18 Nov, 2024
2
only shows the first 250 bytes without purchase but good for pretending i know what im doing when i don’t so 2 star
StevMit
12 Jun, 2023
3
Unless you pay to unlock it, it only shows the first 256 bytes of any file. Pity as without being able to test it properly, it’s a Delete from me.
Dortbbb
20 Mar, 2023
1
“The app is in demo mode. The visible content of any file will be restricted by the first 256 bytes. Consider buying a subscription to remove restrictions and ads.” Don’t be fooled by its “Free” price, it costs money.
Jason_2866
22 Jan, 2023
1
First 256 bytes of a File? Really?! Will not buy if there is not the possibility to do real testing of the software.

Other

Additional Information
Rating:
3.81
Voted: 59
App Store Link:
Website:
Email: -
Privacy Policy:
Categories: Utilities
Size: 19MB
iAP: 0.99 - 9.99 $
App Age: 3 years 7 months
Release Date: May 02, 2022
Last Update: Apr 25, 2023
Version: 1.13
Version history
1.13
Apr 25, 2023
• RC5 and RC6 cipher algorithms • BLAKE and BLAKE2 hash algorithms • LZMA and LZMA2 compress/extract algorithms • some UI & UX improvements in the File Uploader WEB interface • introduced the ability to specify byte vectors in the form of text in a given file encoding (e.g. for IV or key byte vectors) • find & replace an arbitrary text or byte fragment with an arbitrary text or byte fragment
1.12
Mar 06, 2023
• added Web Browser access to the App's Document folder • added BSD checksum algorithm. • added Whirlpool hash algorithm. • added RC2 cipher algorithm
Version history