Programmer Calculator vs Stream HTTP Sniffer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Programmer Calculator
This tool assists developers with number base conversions and CRC calculations for strings and hex bytes. Additional features are planned for future updates.
- Number base conversion
- CRC calculation
- String to hex conversion
- Hex byte CRC calculation
- Developer support tool
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Programmer calculator is a tool to support developers to convert numbers between different radix, to calculate CRC of strings or hex bytes. More features is under development and will be delivered in future.
Stream HTTP Sniffer
This tool captures and analyzes HTTP/HTTPS traffic directly on your device for network debugging. It allows developers and QA teams to inspect requests and responses, filter traffic, rewrite messages, and even block specific requests. HTTPS capture requires CA certificate configuration.
- HTTP/HTTPS packet capture
- Request/response history
- Domain filtering
- Request rewriting
- Request blocking
- JavaScript scripting
- Keyword search
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Stream HTTP Packet Capture Tool is a mobile HTTP/HTTPS packet capture and network debugging tool. It is used for local packet capture on the client side, intended solely for local network debugging by QA and development teams. You can capture and view all HTTP/HTTPS requests and responses on your device without connecting to a computer, making it easy to debug application network issues. 1. Capture HTTP & HTTPS requests, with HTTPS requests requiring the configuration of a CA certificate. 2. Access capture history to preview request bodies and response bodies, currently supporting text, JSON, files, and forms. 3. Domain Filtering: Intercept only the traffic you need, avoiding interference with other applications. 4. Request Rewriting: Supports redirection and replacement of request or response messages, and modifications based on regular expressions. 5. Request Blocking: Block requests based on URLs to prevent them from being sent to the server. 6. Scripting: Write JavaScript scripts to handle requests or responses. 7. Search: Search requests based on keywords, response types, and various conditions. Before you start using the tool, please read the following: 1. The target audience for Stream HTTP Packet Capture Tool includes front-end developers, client developers, back-end developers, DevOps engineers, QA engineers, and general users with some network analysis skills. 2. The sole purpose of Stream HTTP Packet Capture Tool is network debugging, and it has no other intended purposes. Additionally, enabling Stream requires your authorization for VPN permissions. 3. Stream HTTP Packet Capture Tool does not upload any user data. Please use it with confidence, and we hope our trusted users will share it with industry professionals. If you do not agree with the above purposes, lack network analysis skills, or inherently distrust third-party apps with sensitive data, we recommend you carefully consider before downloading.
Screenshots
Verdict
The clearest difference is rating: Programmer Calculator at 4.6 against Stream HTTP Sniffer's 3.0. Programmer Calculator also leads on review sentiment (42% vs 11%) and ratings volume (32 vs 2). Stream HTTP Sniffer's advantage is update cadence (every 5 days vs fortnightly). On price, ads, in-app purchases and monetization model 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
Both are free to download. Programmer Calculator sells 3 one-off in-app purchases and Stream HTTP Sniffer sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Programmer Calculator holds the better App Store score, 4.6 against 3.0. That said, the two scores are not equally well evidenced: Programmer Calculator has 32 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 42% of Programmer Calculator's written reviews are positive against 11% of Stream HTTP Sniffer's.
Programmer Calculator ships an update fortnightly, Stream HTTP Sniffer every 5 days. The most recent releases landed on October 2, 2026 and September 29, 2026 respectively.
| Parameter | Programmer Calculator | Stream HTTP Sniffer |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (32 ratings) — better | 3.0 (2 ratings) |
| Positive reviews | 42.1% of reviews — better | 10.5% of reviews |
| Number of ratings | 32 — better | 2 |
| Update frequency | Fortnightly | Every 5 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 5 MB | 43 MB |
| Age rating | 4+ | 4+ |
| Developer | 永超 侯 | Xiamen Yidong Network Technology Company Limited |
Customer experience
Programmer Calculator
Stream HTTP Sniffer
In-app purchases
Programmer Calculator
- A coke$0.99
- A cup of coffee$2.99
- A big meal$5.99
Stream HTTP Sniffer
- 1 个月 VIP$2.99
- 3 个月 VIP$4.99
- 1 年 VIP 会员$9.99
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- 终身VIP$12.99
Questions
Is Programmer Calculator free?
Is Stream HTTP Sniffer free?
Which has better reviews, Programmer Calculator or Stream HTTP Sniffer?
Do Programmer Calculator or Stream HTTP Sniffer have ads?
Which is updated more often, Programmer Calculator or Stream HTTP Sniffer?
Other comparisons
