Comparison

Tester vs BluePyro

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

Head to head
About

Tester

Test various APIs directly from your mobile device. Supports REST, GraphQL, WebSockets, and more, with advanced editors and request customization. Share requests easily and manage cookies and history.

Highlights
  • Test REST, GraphQL, WebSocket, SOAP, JSON RPC, XML, HTTP, HTTPS APIs
  • Powerful GraphQL editor with query, mutation, subscription support
  • WebSocket testing tool for WS and WSS connections
  • Flexible request data encoding and transfer types
  • Import requests from curl, links, or files (Swagger, OpenAPI, Postman)
  • One-tap request sharing via deep link or cURL command
  • Apple Watch app for sending requests from your wrist
Features
Read full description

The first mobile app to handle any developer task on the go. Main features: - REST, GraphQL, WebSocket, SOAP, JSON RPC, XML, HTTP, HTTPS, etc. - All types of HTTP requests: GET, POST, PUT, PATCH, DELETE, HEAD, OPTIONS, COPY, LINK, UNLINK, PURGE, LOCK, UNLOCK, PROPFIND, VIEW. - Powerful GraphQL editor with full-scale experience: body editor with Queries, Mutations, Subscriptions and syntax support; variables editor; documentation explorer; request settings and metadata. - WebSocket testing tool. Handles connection and message exchange via WS or WSS. - API calls with any kind of request data encoding and transfer type (query params, URLEncoded params, FormData, raw data, send files from device storage, cloud, remote server). - Settings. TLS can be skipped, redirects can be disabled, timeouts are adjustable. Weak SSL verification can be enabled and replaced with self-signed certificate. - Import request or collection by curl, link or file from your device. And naturally, there is any type of collection for you: Swagger, OpenAPI, Postman, YAML. - Need to share request in seconds? Deep link and cURL command supported. - Apple Watch app. Allows to send API requests directly from your wrist. - Integrations: Shortcuts, Widgets. Additional little things: - Autocomplete for most common headers keys. - Syntax highlighting; Auto formatting. - Optimized for viewing on any device screen. - Cookies. Collect, edit, create. - Request metrics. Measure request duration, response size, status code changing. - History of all request calls. - Request authorisation. Basic Auth with password and username. OAuth with header or query access token. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://tester.io/privacy-policy

About

BluePyro

Features
Read full description

The BluePyro app is used for the Bluetooth Low Energy BluePyro device of I-SYST Inc. The users can find more detail about the BluePyro app in our website: https://www.i-syst.com.

Screenshots

Tester4 screens
BluePyro2 screens

Verdict

The call

The clearest difference is in-app purchases: BluePyro at none against Tester's 7. BluePyro also leads on iOS requirement (12.3 vs 18.7). Tester's advantage is update cadence (every 2 days vs every 27 months) and chart position (#194 vs unranked). On price, ads and device support 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. Tester sells 7 in-app purchases, starting at $0.99 per 7 days. BluePyro asks for nothing beyond the download.

UpkeepUpdate frequency

Tester ships an update every 2 days, BluePyro every 27 months. The most recent releases landed on October 10, 2026 and May 15, 2026 respectively.

Scorecard4 real differences · 7 level
Tester versus BluePyro: the parameters behind the verdict, then further details
ParameterTesterBluePyro
PriceFreeFree
Rating4.7 (580 ratings) — better—
Positive reviews89.9% of reviews—
Number of ratings580 — better—
Update frequencyEvery 2 days — betterEvery 27 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree—
Best chart rank#194 — better—
DevicesiPhone, iPad, Apple WatchiPhone, iPad, iPod
Requires iOS18.712.3 — better
Further details — not scored
Size77 MB2 MB
Age rating4+4+
DeveloperFJEDII-SYST Inc.

Bugs and requests

Tester

Reported bugs

3 issues
  • Deleting all saved requests after updates
  • App launching to a black screen
  • Shortcuts integration not working as expected

Requested features

5 requests
  • Add support for environment variables
  • Implement folders/collections management
  • Allow exporting/importing data as JSON
  • Provide more Shortcuts actions
  • Add ability to change app icon

BluePyro

Not enough reviews yet to summarise bugs or requests.

In-app purchases

7 purchases

Tester

Subscriptions6
  • Tester Go Weekly$0.997 Days
  • Tester Go Monthly$4.991 Month
  • Tester Plus Monthly$7.991 Month
Show 3 more
  • Tester Pro Monthly$19.991 Month
  • Tester Plus Yearly$79.991 Year
  • Tester Pro Yearly$200.001 Year
One-time1
  • Tester Plus Lifetime$89.99
None

BluePyro

No in-app purchases

Questions

Is Tester free?
Tester is free to download, with in-app purchases available.
Is BluePyro free?
BluePyro is free to download, with no in-app purchases.
Do Tester or BluePyro have ads?
Neither Tester nor BluePyro shows ads.
Which is updated more often, Tester or BluePyro?
Tester ships an update every 2 days, and BluePyro every 27 months. Most recently, Tester was updated on October 10, 2026 and BluePyro on May 15, 2026.

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