Rank history
"Format JSON for Safari" by Pierre Stanislas is holding strong in the Developer Tools category, with its best-ever peak of #1 reached on 2026-07-26 and a solid 30-day average of #7. Its standout current position is #2 on the Poland Top Paid chart, where it remained stable, while it also sits at #9 in Argentina Top Paid without change. The app is showing a slightly cooling trajectory: it slipped 2 spots to #10 on Poland Top Grossing and dropped 5 places to #34 in Turkey Top Paid, though Finland (#35), Denmark (#37), and Ukraine (#37) Top Paid positions are all steady. Overall, the app is maintaining a broad international footprint with mostly stable rankings, though the declines in Poland Grossing and Turkey suggest a mild downward drift from its all-time high.
Position heatmap
Current rankings
| Country | Chart | Rank | 7d | Δ |
|---|---|---|---|---|
| Argentina | Top Paid | #10 | — | |
| Finland | Top Paid | #36 | — | |
| Denmark | Top Paid | #39 | — | |
| Ukraine | Top Paid | #40 | — | |
| Argentina | Top Paid | #42 | — | |
| Argentina | Top Paid | #42 | — | |
| Romania | Top Paid | #42 | 1 | |
| Romania | Top Paid | #42 | 1 | |
| Poland | Top Paid | #43 | — | |
| France | Top Paid | #49 | — | |
| Czech Republic | Top Paid | #50 | 1 | |
| Finland | Top Paid | #51 | — | |
| Finland | Top Paid | #51 | — | |
| Belgium | Top Paid | #54 | — | |
| Thailand | Top Paid | #54 | — | |
| Taiwan | Top Paid | #59 | — | |
| Brazil | Top Paid | #68 | — | |
| Hong Kong | Top Paid | #76 | 1 | |
| Hong Kong | Top Paid | #76 | 1 | |
| Portugal | Top Paid | #76 | — | |
| Portugal | Top Paid | #76 | — | |
| Austria | Top Paid | #77 | — | |
| Israel | Top Paid | #79 | — | |
| Israel | Top Paid | #79 | — | |
| Poland | Top Paid | #79 | — | |
| Poland | Top Paid | #79 | — | |
| France | Top Paid | #87 | — | |
| France | Top Paid | #87 | — | |
| Netherlands | Top Paid | #88 | — | |
| Germany | Top Paid | #91 | — | |
| Indonesia | Top Paid | #91 | 1 | |
| Indonesia | Top Paid | #91 | 1 | |
| Denmark | Top Paid | #92 | — | |
| Denmark | Top Paid | #92 | — | |
| Thailand | Top Paid | #94 | 1 | |
| Thailand | Top Paid | #94 | 1 | |
| Russia | Top Paid | #97 | — | |
| Russia | Top Paid | #97 | — | |
| India | Top Paid | #99 | 2 | |
| India | Top Paid | #99 | 2 |